The latest hikers are as cozy as they are bombproof.

Tecnica Forge GTX ($250)
You鈥檙e looking at the most comfortable hiking boot we鈥檝e ever tested. The Forge GTX is also the first heat-moldable hiker on the market, using the same technology that gave us the custom-fit ski boot. But there鈥檚 more going on here than just luxe interiors. Tecnica gave the Forge a Gore-Tex layer to shrug off 颅weather, a thick wrap cuff for support, and a burly build that offers plenty of stability and traction for serious backpacking. The rock plate stood up to hours of bushwhacking with a 60-pound pack in Colorado鈥檚 Park Range, and the fat lugs on the Vibram outsole gave us confidence on slick roots and gravelly paths. The waterproof layer kept feet dry and toasty when conditions turned slushy, even if the Forge tended to overheat on warm days. But back to that custom fit, which is the real selling point of Tecnica鈥檚 boot. Insoles and heinous break-in periods are a thing of the past, and the fitting process takes just 20 minutes at a Tecnica retailer. Even testers who don鈥檛 usually have comfort issues noted how much better the Forge hugged their foot. The boot reminded us that, in fit as in life, pretty good can always be better鈥攕ometimes a lot better. The Forge closes the gap between good and great. 1.3 lbs (men鈥檚) / 1.1 lbs (women鈥檚)
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Five Ten Access Knit ($130)
Best for day hikes
This low-cut boot mates Five Ten鈥檚 famous sticky rubber with a one-piece knitted upper that鈥檚 extremely breathable. In other words, it鈥檚 your best friend for hot day hikes in both wet and dry climes, because it excels at venting moisture and sweat. It also offers ample support to comfortably shoulder a 25-pound pack. On trips through Moab and Colorado鈥檚 high country, the extra-long tongue helped keep sand from working its way into the shoe, and Five Ten鈥檚 proprietary Stealth Phantom rubber provided stability and traction on tricky scrambles鈥攏o surprise from a company known for its climbing shoes. The rubber, wrote one tester, 鈥済rips like Velcro on rock.鈥 12.1 oz (men鈥檚) / 9.7 oz (women鈥檚)
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La Sportiva Spire ($190)
Best waterproof-breathable boot
The Spire is a waterproof shoe that performs well above its pay grade. It鈥檚 light, breathable, and tough鈥攖he shoe testers said they鈥檇 don for an overnight in moderate to tough terrain. We were especially impressed with the Spire鈥檚 perforated midsole, which helped vent sweat and kept feet from soaking on hot days. And while lightweight boots start to collapse when loads get heavy, the Spire held up to weights as stout as 35 pounds, even on rooty, rock-jumbled trails deep in Colorado鈥檚 Zirkel Wilderness. A note of caution: it runs narrow, so try before you buy. 15.5 oz (men鈥檚) / 13.1 oz (women鈥檚)
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Scarpa Kailash Trek GTX ($235)
Best for heavy loads
Among the burliest trail shoes we tested this year, Scarpa鈥檚 Kailash Trek has a graduated midsole that鈥檚 stiffer in the heel and more flexible in the forefoot, giving you the support you need under a big pack without making you feel like a flat-footed robot on the trail. Testers said the midsole鈥檚 cushy front lent the Kailash the feel of a running shoe with the strength of a mountaineering boot, meaning it won鈥檛 buckle under heavy loads. The Gore-Tex waterproof membrane did its job during trail maintenance in Vermont鈥檚 Green Mountains. 1.6 lbs (men鈥檚) / 1.3 lbs (women鈥檚)
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Vasque Mesa Trek Ultradry ($140)
Best wet-climate hiker for women
When it comes to expeditions with a chance of rain or puddles, the debate over waterproof versus venting rages on. The Mesa Trek proves that you can have it both ways. Breathable mesh throughout the instep kept clamminess at bay by reducing the amount of fabric your sweat has to fight through to escape, and Vasque鈥檚 proprietary Ultradry membrane sealed out rain and water from stream crossings. A comfortable cuff helped prevent chafing, and flexible ankle support appealed to testers who typically hike in trail-running shoes. The Mesa Trek is best for women who have narrow, low-volume feet and will appreciate not slipping out of the snug heel pocket. 1.1 lbs