Outside reviews the best gear in the 2011 Summer Buyers Guide, including the Osprey Viper 4 Pack.

Outside reviews the best gear in the 2011 Summer Buyers Guide, including the Saucony ProGrid Mirage running shoe.

Outside reviews the best gear in the 2011 Summer Buyers Guide, including the Mizuno Wave Elixir 6 running shoe.

Outside reviews the best gear in the 2011 Summer Buyers Guide, including the Hi-Tec V-Lite Infiniti HPI running shoe.

Outside reviews the best gear in the 2011 Summer Buyers Guide, including the La Sportiva Quantum running shoe.

Outside reviews the best gear in the 2011 Summer Buyers Guide, including the Montrail Fairhaven running shoe.

Outside reviews the best gear in the 2011 Summer Buyers Guide, including the Saucony Progrid Peregrine running shoe.

Outside reviews the best gear in the 2011 Summer Buyers Guide, including the Brooks Trailblade running shoe.

Outside reviews the best gear in the 2011 Summer Buyers Guide, including the New Balance Minimus Trail running shoe.

Outside reviews the best gear in the 2011 Summer Buyers Guide, including the Brooks Ravenna 2 running shoe.

Outside reviews the best gear in the 2011 Summer Buyers Guide, including the Asics Kayano 17 running shoe.

Outside reviews the best gear in the 2011 Summer Buyers Guide, including the Puma Faas 500 running shoe.

By Stephen Regenold Take some fashion cues from a sticky-sole river shoe, sprinkle a dose of design direction as per the current barefoot/minimalist footwear zeitgeist, and add heavy some field-test feedback from a Jesus Christ lookalike and ultra-runner wonder named Anton Krupicka,…

By Stephen Regenold In the past few years, a trend of super-sizing sports equipment like tennis racquets, golf clubs, and downhill skis has caught on with consumers. Whether it's more power,…

By Stephen Regenold I previewed the fancy Salomon EXO Sensifit line in my column earlier this week, “Gear Junkie Runs ‘America’s Toughest Road Marathon.'” Today, I want…

By Stephen Regenold Inov-8 Ltd. is a U.K.-based shoemaker known for its trail-running shoes. The company's line — which spans from traditional supportive runners to footwear made for orienteering and equipped with carbide spikes — is one of my favorite brands.

By Stephen Regenold Inov-8 Ltd. is a U.K.-based shoemaker known for its trail-running shoes. The company's line — which spans from traditional supportive runners to footwear made for orienteering and equipped with carbide spikes — is one of my favorite brands.

By Stephen Regenold Music is quick motivation for untold millions of exercisers running to stay in shape or training for that next big event. With its Ironman Series Earphones, Yurbuds, a company based…

By Stephen Regenold Music is quick motivation for untold millions of exercisers running to stay in shape or training for that next big event. With its Ironman Series Earphones, Yurbuds, a company based…

—Stephanie Pearson writes the Gear Girl column for Outsideonline.com There’s no better place to hike, mountain bike, and dehydrate than in Arizona’s Coconino National Forest, which also makes these red-canyon trails in the hot sun and high, dry air an ideal…

—Stephanie Pearson writes the Gear Girl column for Outsideonline.com There’s no better place to hike, mountain bike, and dehydrate than in Arizona’s Coconino National Forest, which also makes these red-canyon trails in the hot sun and high, dry air an ideal…

What is the best trail running shoe for someone with flatish feet, that is 195 pounds, and runs between 7-10 miles a day on rocky trails? My shoes often wear on the outside first.ScottCamp Lejeune, NC

What are the best shoes for winter running? The Editors Santa Fe, NM

Triathlon is one of the most gear-intensive sports there is, so try a few tris before you invest in a top-of-the line wetsuit or bike. In the meantime, here are a few great buys that will shave seconds off your time and get you amped for an Ironman. Specialized Women's…

By Stephen Regenold Running long distances with water is a pain. A backpack with a hydration bladder can significantly slow you down. Holding a water bottle in the hand is a hassle. And those fanny packs that secure a bike bottle for hydration on the hips?…

By Stephen Regenold Snow is on the ground. The temps are dropping. Winter has set in true and full in Minnesota, my home state, where the natives try not to let the dreary days of December get them down. One solution: Winter running! Indeed, endorphins are…

I run on trails in the Virgin Islands because it's the only safe place to run, but I don't have trail running shoes. I have been tearing through shoes because they can't handle the rough terrain. What is the best warm-weather trail running shoes? Imagine a rocky gravel trail that gets muddy due to frequent tropical downpours. —Greg

Size, Price: 64 oz, $21Flow Rate: 3*Funk Fighter? NoFilter-Compatible?: YesValve Shutoff?: NoGotta Love: Hang loop for easy dryingBummer: Fills from bottom; bite valve requires big biteSplat Test: Survived *Ratings: 1=Average, 3=Excellent…

LONG-HAUL COMFORT Most runners will either love or hate these flashy kicks on looks alone. But please, don’t be so superficial; there’s grit beneath the glam. Testers loved this shoe’s shock-absorbing heel pad, snug fit, and even flow through toe-off. The Triumph excelled on long, slow, base-building runs; several testers…

SPEED AND SOUND The Pegasus is like your favorite pair of jeans—soft, comfortable, and versatile enough to wear just about anywhere. And by anywhere, we mean both pavement and slushy trails. Like a true road shoe, its narrow shape and flexy construction inspire speed, especially on flat trails, dirt roads,…

If you already have a hydration reservoir and just need a more versatile pack to put it in, go for the Razor and its interchangeable hipbelts. Use the minimalist strap for running with a light load; swap in the padded belt when you cram the pack full for a day…

Technical Terrain Cross a race flat with a pair of crampons and the resulting mash-up might resemble the X-Talon. Tipping the scale at less than eight ounces, it’s like a slipper with cleats, with a snug fit and low-to-the-ground heel. Although its widely spaced, sticky rubber lugs…

Flat and Fast If you’re running dry, flat dirt trails, you might as well enjoy road-shoe-like comfort. Here the SyncroFuel XC delivers with a seamless upper and even cushioning—pillowy enough for long, slow miles but light enough to feel fluid at a lung-busting pace. The upper’s secure midfoot wrap held…

Why They’re CoolThe Stormfronts reverse the paradigm of waterproof footwear construction. By using Gore-Tex XCR fabric on the exterior of the shoe, rather than tucking it in the lining, they move the first line of moisture defense out where the rubber meets the road—or where the nubuck meets the thaw-muck.

BEST FOR ADVENTURE RACING You run where others walk? Then this is the shoe for you. After cruising up Colorado’s wickedly steep Mount Sanitas Trail, one tester gave the Active Trail Pro props for its reinforced sides, protective toe cap, and branch-busting undercarriage. Plus the Vibram sole adhered to everything…

SMOOTH OPERATOR Don’t mistake the minimalist Streak for a beefed-up road shoe—it’s more like a big-mountain shoe that’s been eating mostly salad. Though it has the airy mesh upper of a pavement pounder, underneath is a pliable plastic rock guard and sticky dual-density outsole that can handle full-speed switchbacks. With…

FLEXIBLE FLIER Good for Packed TrailsLike to blaze along your local fire road or creek path? The extremely light and flexible Paragon is tailor-made for off-road tempo runs and speed work. A sleek tread and multiple forefoot grooves make for a supple feel on the flats, but the Paragon…

The Stature was our favorite shoe for mellower trails, serving up ample cushioning, a medial post for pronation control, and a comfy, debris-thwarting neoprene ankle cuff. Traction was great on uphills, but our feet slipped too much inside the shoe on the downs. Testers loved the female-specific fit and…

Bare-Bones Speedster Designed with input from ultrarunner Anton Krupicka, who’s so allergic to carrying extra ounces he races nearly nude, this super-minimalist trail shoe, with its wafer-thin midsole and highly flexible forefoot, is among the lightest we’ve ever seen. Ideal for faster runners with perfect mechanics who pick their way…

PLUSH RIDELooking like a track shoe built atop a precarious scaffolding, the Mega Ride doesn’t scream “marathon.” But I found myself comfortably chewing up the miles on the cushy undercarriage. Near the end of one long run, I was still cruising on downhills where I’d typically be bracing for impact.

SMOOTH AND STABLE Prone to twisted ankles? The sole below the Ascend’s fore-foot fans out slightly, which made testers feel secure on trail and road alike. Additional support comes from a visible, wave-shaped, shock-absorbing composite plate that runs from the heel of the shoe to the midfoot. 9.9 oz; mizuno.com…

SLOW AND STEADY The Structure Triax creates fortresslike heel stability via three densities of foam: a rigid medial post that tempers foot rolling, a medium-density foam to absorb heavier heel strikes, and a supersoft crash pad that channels foot plants forward from the moment of impact. Amazingly, despite all the…

CushioningCombine a lightweight race shoe with a long-distance trainer, and you’ve got the Praya 2. Although it has more cushioning than the Karhu—and more than enough padding for ten-plus-mile runs—the midsole is light and snappy and had no trouble on shorter, faster-tempo runs. “It’s one of those…

Road A hydration shirt? Yes. This three-pocket cycling jersey has an integrated compartment that snugs a 72-ounce reservoir (included) to your back. Some testers were initially skeptical, but being able to carry more water—and not having to reach down for a drink—sold them. Works just as well off-road, too, though…

Road Not so sure about this minimalist running craze? The Vectana hears you. It’s a classic stability shoe—beefy midsole, thick heel, and big medial post—with an agile feel and a noticeably secure upper. The ride is a bit stiffer than most. Some liked it; some wished the forefoot was more…

Size, Price: 70 oz, $23; 100 oz, $25Flow Rate: 2*Funk Figher?: Turn inside-out for easy cleaningFilter-Compatible?: NoValve Shutoff?: YesGotta Love: Velcro roll top for easy access and a secure sealBummer: Locking mechanism is an accident waiting to happenSplat Test: Survived *Ratings: 1=Average,…

ENERGY SAVER If we had an award for efficiency, this shoe would win it uncontested. No shoe here converted downward heel impact into forward propulsion as well as the Testament, and testers reported a significant rebound leading up to the toe-off phase of every stride. Credit the springlike hard plastic…

BACKCOUNTRY VOYAGERS The Mercury rolled over everything in our path: Its sturdy construction includes a nearly punctureproof upper reinforced with PU nubuck and abrasion-resistant toe and heel bumpers. And during soggy runs in Rocky Mountain National Park, the Gore-Tex XCR liner kept our feet dry. 14.5 oz; vasque.com Bonus:…

An aggressively arched suspension with mesh panel lets air cool your back. The pack includes a two-liter reservoir and stows cargo for a long ride. Best for biking. 1.5 lbs; www.deuterusa.com…

Technical Terrain Do your runs tend to involve alpine passes and rocky scrambles? Let us point you to the Wildcat, a supportive, moderately stiff shoe that can handle all-day outings or even adventure races. With solid underfoot and toe protection, a grippy outsole that excels on rock,…

Long-Distance Voyager Ultramarathoners are a picky lot, but ours loved the Cascadia 5. The shoe has enough forefoot flexibility and torsional (twisting) rigidity to keep foot fatigue at a minimum on insanely long runs. Thankfully, it’s also comfortable enough for casual days—one reason this is the top-selling trail runner in…

Why They’re CoolEvery pavement pounder knows the drill: Just when your feet and shoes start feeling like old friends, a variety of joint ailments emerge to tell you your midsoles are fresh out of sproing. » New Balance rebels against such obsolescence with a proprietary midsole material called Acteva, which…

BUILT FOR SPEED Last year’s X-1 was like a thoroughbred—fast, but hard to handle. So Teva tamed it just a little. The result, the still respectably light X-1 Control, is a versatile, high-energy trail shoe that’s just as comfortable grinding up switchbacks as it is opening it up on fifth-gear…

LONG-DISTANCE PLAN Some trail shoes make you cringe at the thought of training for anything longer than a 10K. Not the Cascadia. With plush cushioning and easy flex, this shoe is perfect for high-mileage runs on mellow terrain. The combination of a unique trail-stabilizing system—foam wedges at mid- and forefoot…

BURLY SUPPORTER Good for Technical Trails If the other shoes here are sedans, the Velocity is an SUV. A plastic spine in the midsole stiffens this powerful shoe and does an extraordinary job of correcting off-camber footstrikes. Testers appreciated the aggressive tread in muck, and rocks…

Rain-soaked singletrack? Don’t even hesitate. The Apex is made for muck. The aggressive outsole gripped well on both the way up and the way down, and the Gore-Tex upper fended off even the slushiest snow. The stiff, supportive platform is very stable—easily crossing over for all-day hike/run epics—but it’s…

Hybrid Hauler The Adrenaline ASR 7 is a classic stability road shoe with a perk: four-wheel drive. Its outsole has teeth for grip on snowy roads and moderately technical trails, but the rest of the shoe is made for high-mileage pounding on pavement. The tread didn’t wow us on rocky…

If a moon boot gave birth to a trail runner, it would look like the Ochoco. But we doubt it would run as well. The padded ankle, soft tongue, and firm arch support gave us blissful feet after long hours pounding the trail. The just-right midsole has enough cushioning…

LONG-HAULERThe X stands for ten—the number of revisions Asics has made to this lightweight standard bearer. Serious racers will still find Asics’s proprietary gel cushioning and the firm arch post they’ve come to depend on. But with an open-air mesh upper, this year’s DS offers a more stable ride, a…

HARD CHARGER Aggressive, all-conditions runners will love these stable, protective, and well-cushioned shoes. Rocks, logs, unstable sand, and even snow gave us no trouble, thanks to a lug pattern that grips in all directions. The gel cushioning absorbs impact on hardpacked trails, and the forefoot flexes easily for a comfortable…

MOTION CONTROL LITE Runners whose mild or moderate heel rolling doesn’t warrant a fat, heavy heel brace will find smooth striding in the new Gel-3000. The wide, stable heel features a moderately cushy foam—offering the softness and sprightliness of a neutral-cushioning shoe at heel strike. But as the shoe rolls…

CushioningCan’t stand the squishy feeling of your current running shoes? The Glycerin 7, by far the firmest shoe of our picks this year, might be more your style—especially if you’re a heavier runner or a slow-and-steady type. Of the neutral shoes on this page, the no-frills Glycerin…

Trail Newton’s first trail shoe still uses the company’s trademark set of prominent, extra-springy lugs under the forefoot to encourage mid- and forefoot running, but it adds tight mesh to the upper to keep debris out and grippier rubber for traction. It’s good for working on form and running fast,…

Size, Price: 68 oz, $23; 101 oz, $25Flow Rate: 3*Funk Fighter?: Antimicrobial coatingFilter-Compatible?: YesValve Shutoff?: Yes, via capGotta Love: Spring-loaded valve barely needs biting; hygienic capBummer: Valve cap bangs around when not in placeSplat Test: Splatted *Ratings: 1=Average, 3=Excellent…

SPEED ABOVE ALL Let’s put it this way: If all the other shoes reviewed here are full-suspension bikes, the Wave Creation 8 is a hardtail. The stiffness, which makes this shoe startlingly lively, is the result of two suspended plastic plates embedded underfoot. Some break-in time might be required: “At…

LONG-DISTANCE TRAVELER Like a full-suspension mountain bike, the Arnuva can barrel over rocky, undulating trails with utmost comfort. The upper is armored against trail debris, and the ultrarunners on our crew deemed it an excellent choice for even the harshest high-alpine trails in Colorado’s Indian Peaks. A Gore-Tex liner keeps…

Aerated foam backing, mesh shoulder straps, and a two-liter reservoir make this a good summer runner, but check the fit: Some testers found the straps set too far apart for their shoulders. 13 oz; www.thenorthface.com…

Technical Terrain The Ascend 4 wins the award for best out-of-the-box fit. The low-to-the-ground silhouette, combined with multidirectional traction, make this shoe impressively agile, while its ample cushioning and structured, supportive heel kept our testers feeling fresh on ten-plus-mile runs. It’s not sturdy enough for nasty scree-filled…

Speed Demon For shorter trail races, no shoe made us feel faster than the Avi-Stoltz. It’s a highly reactive shoe whose comfortable, simple upper felt “like a house slipper,” according to one tester. (Others found the high ankle cuff annoying.) Despite its light weight, the Avi-Stoltz delivers enough support and…

Why They’re CoolHow little does a runner need the heavy exterior material of most road shoes? If these sleek mesh numbers are any indication, very little. » The 21-ounce Swift Vapors practically drifted from their box to the ceiling. But would the less-is-more aesthetic spell instant speed? Yes. » Not…

FAST AND CUSHIONED Isn’t it disheartening when you spot a chunky-looking guy at the starting line—inside you think, Well, at least I won’t come in last—and then he pulls away, leaving you sucking wind? The Lava Run is that guy. “They look like they’d be clunky,” said one tester, “but…

VERSATILE AND FAST We’re not saying you were the kind of kid who got chased home from school. We’re saying if you were that kid, this shoe could have saved your ass. With a snug fit and low-to-the-ground design, the Zoom inspires high-speed running on everything from hard-packed dirt trails…

TRACTION ACTION Good for Technical Trails Those who like to stay in tune with the trail will love the low-riding 840. Cleat-like, dual-density lugs dig in on loose, loamy terrain, making it a good choice for speedmongers in climes where dusty trails turn to mud in the winter.

Just because it’s winter doesn’t mean you have to run in beefy shoes. The light weight, streamlined silhouette, and lateral stability of the SpeedComp made us more nimble on trails of all sorts, while the Gore-Tex upper kept us warm and dry. With the one-pull laces and a women’s…

Muck Stomper True, you’ll wear this shoe only on nasty, muddy, slushy winter days—or paired with snowshoes (see page 58). But compared with other trail runners with an integrated gaiter, this is the lightest, most spry-feeling of all, weighing an impressive 13 ounces despite all that protective material. Underneath the…

HIGH-MILEAGE CUSHION If you’ve followed a marathon training program, you know what a grind it can be to crank out those 18- to 22-mile runs about a month before race day. Not so with the dreamy Praya NC, a lightweight trainer that derives cushioning from a thick foam midsole and…

ONE SWEET RIDEForget the South Beach Diet: The cushioning here will convince you that you’ve lost ten pounds. Credit trademarked midsole components (they boil down to strategically tuned EVA and a bit of foam rubber), which render each foot strike a pleasure instead of a pain. A thickly padded, noncreeping…

So hot you’re tempted to run in sandals? Give your feet the air—and support—they need with the Cardrona. Thin, open-weave mesh means your dogs can feel every cool mountain breeze that blows their way, and vents in the midsole actually let air circulate beneath your feet. The design works…

LOVES LONG RUNS If neutral shoes are sedans and stability shoes are SUVs, then the Infiniti is a minivan. It’s part of Brooks’s new “guidance” line of shoes, which are designed to be a bit less structured than stability shoes but not quite as minimalist as trainers. To wit: The…