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Smith Optics Forefront 3 MTB Helmet Review: A Worthy Upgrade from the Forefront 2
Stasia Stockwell
Smith Optics Forefront 3 MTB Helmet Review: A Worthy Upgrade from the Forefront 2
Stasia Stockwell

Is the Smith Forefront 3 worth upgrading from the Forefront 2? We tested both. It's lighter, cooler, and sleeker—with the same high-tech safety tech.

Stasia Stockwell
Featured
Best Protein Bars for Outdoor Adventures and Travel of 2026
Treeline Review Staff
Best Protein Bars for Outdoor Adventures and Travel of 2026
Treeline Review Staff

After years of testing dozens of protein bars, our writers share their favorites based on amount of protein, taste, fillingness, food sensitivities, availability, and more

Treeline Review Staff
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Best GPS Dog Collars of 2026
Jae Thomas
Best GPS Dog Collars of 2026
Jae Thomas

We tested and reviewed the best GPS dog collars based on accuracy, reliability, usability, tracking range, features, value, fit, and more.

Jae Thomas
Featured
Best Climbing Chalk Bags of 2026
Mary Beth Skylis
Best Climbing Chalk Bags of 2026
Mary Beth Skylis

We test climbing chalk bags to find the best for climbers. From gym climbing, to alpine climbing and multi-pitch routes to chalk buckets for bouldering, we find chalk bags for all kinds of climbing.

Mary Beth Skylis
Featured
REI Swiftland running gear list: 4 items you can't miss
REI Swiftland running gear list: 4 items you can't miss

We tested REI Co-op’s Swiftland running gear—including hydration vests, running tops, jackets, and tights—to find the pieces that stand out most.

Featured
Colorado Trail Thru-hiking and Backpacking Guide
Sam Schild
Colorado Trail Thru-hiking and Backpacking Guide
Sam Schild

Thru-hiking guide to the Colorado Trail, a 485-mile hiking trail from Denver to Durango including gear, water, camping, permits, planning, logistics and more

Sam Schild
Featured
Best Hiking Underwear For Women of 2026
Liz Thomas
Best Hiking Underwear For Women of 2026
Liz Thomas

We test 19 pairs to find the best women's hiking underwear. No riding, creeping, wedgies, or rolling waistbands. No chafing or rubbing. No itchy material. Just quick drying and moisture-wicking, odor-free undies.

Liz Thomas

Outdoor Apparel

Obsessively researched and rigorously tested outdoor apparel reviews for down jackets, baselayers, running clothes, ski and snow apparel, sports bras and more.

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Outdoor Footwear

Tested over hundreds and even thousands of miles, see our in-depth, long-term reviews of hiking shoes, trail runners, lightweight hiking boots, recovery shoes and more.

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BICYCLE GEAR

We test bike gear over hundreds of miles. From mountain biking gear and commuter bicycle gear to gear for bikepacking and bicycle touring.

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Hiking Gear

We test hiking gear for getting on the trails including hiking shoes, boots, socks, trekking poles, GPS and apparel.

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Running Gear

Check out our running gear reviews for running shoes, tights, socks, GPS watches and more and running tips and advice for beginner runners to distance racers.

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Camping Gear

Love to go camping? Yup, we do too. Read our camping gear reviews, including tents, sleeping bags, mattresses, coolers, camping chairs, lanterns, and more.

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Featured
Best Baby and Toddler Carriers for Hiking of 2026
Best Baby and Toddler Carriers for Hiking of 2026

To find the best child hiking carrier for babies and toddlers, we reviewed backpacks and tested the Osprey Poco line, Deuter Kid Comfort, Kelty, Thule, and more

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Gear Reviews
Best Hiking and Backpacking Watches of 2026
Best Hiking and Backpacking Watches of 2026

We put in 230 hours of research and 620 days of trail testing to review the best GPS and ABC watches for hiking, backpacking, and multisport outdoor activities.

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Featured
Best Hiking Leggings of 2026
Best Hiking Leggings of 2026

We tested the most popular hiking tights and leggings for fit, comfort, pockets, sun protection, moisture-wicking, quick-drying and more.

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Featured
Best Running Hats of 2026
Best Running Hats of 2026

The perfect running hat is so comfortable that you have to periodically check if it’s still on your head, keeps salty sweat out of your eyes, dries quickly, and is easily adjustable on the fly.

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Photos 3 shows what happened to our writer's helmet after an bike accident. A bike helmet can literally save your life. ⁠ ⁠ Whether you’re commuting, biking to your neighborhood grocery store, pedaling for hours, or taking the kids out for a Sa
✨We're thrilled to announce that after many years, we finally have a dedicated Men's Trail Running Shoes guide!✨⁠ ⁠ Whether you're trail running, jogging gravel in an urban park, or backpacking or thru-hiking in trail runners, we review the top rated
A good handlebar bag is likely one of the first bike bags you’ll buy.⁠ ⁠ Whether you’re looking for the best handlebar bags to get your burrito from the taqueria to the park, or to help carry your camping gear on a weekend trip, we’
We've tested nearly two dozen pairs of women's running shorts over 4 years of year-round trail running. ⁠ ⁠ Our goal over thousands of miles of running is to find the best of 2023 (we also have a men's trail running shorts guide!)⁠ ⁠ That's right--th
We've spent the past 2 years and 1000s of miles testing the @sixmoondesigns Swift X backpacking backpack.⁠ ⁠ Finally, for the first time, we sit down and wrote an in-depth review on why we like this backpack.⁠ ⁠ W’ve carried the Swift X on thru
Whether you're bikepacking the desert or commuting on a hot day, a water and a way to hold your water bottle are essential. 💧⁠ ⁠ Our goal is to help you find possibly the last water bottle cage you need to purchase. ⁠ ⁠ Over decades of riding our bi
⁠ Sure, it looks good in town. But how does the Patagonia R1 Hoody perform on trail runs, hikes, skiing, climbing, and biking?⁠ ⁠ We do a deep dive into the Patagonia R1 Hoody, a classic fleece, to see how it really performs--and whether it's worth t
Not all sun shirts are made equal. We've spent 4 years testing nearly 2 dozen sun shirts on summits, backpacking trips, thru-hikes, and camping trips in the desert. Here's what we found:⁠ ⁠ ✅ get the sun shirt with lightest fabric cuz some of these s

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