If you buy through our links, we may earn an affiliate commission. This supports our mission to get more people active and outside.Learn about Outside Online's affiliate link policy

(Photo: Inga Hendrickson)
This buttery merino base layer uses elastane for a slim fit wear after wear. The Satoro has a zippered chest pocket that’s big enough for a credit card and a key, but it’s low profile enough to layer well.
With exceptionally permeable face fabric and 60-gram synthetic fill, the Nano Air breathes when you’re working hard and insulates when temperatures drop. The soft outer remained stink-free after 16 consecutive days of wear. Bonus: Patagonia’s hoodie is now partially made from recycled material.
Engineered by revered audio brand JBL, these compact Bluetooth earphones stay put during exercise. They run for five hours on a charge (and 15 more via the included charging case) and can boost voices and ambient sounds, letting you hear friends and passing cars.
The latest version offers a molded heel for stability while retaining the cushion and bounce of its predecessor. Turnover feels snappy—ideal for speedy short and middle-distance runs—and the stretchy knit upper affords socklike comfort without sacrificing ankle support.
When you need a recovery snack in a pinch, we recommend the Builders bar, which is free of high-fructose corn syrup and trans fats. The mint-chocolate flavor goes down easy and has 20 grams of protein to help prepare your muscles for the next mission.
With a fleecy lining, these polyester tights saved our legs during blustery winter trail runs. They’re thick enough to insulate without obstructing your stride when temps drop below freezing.
Like all Saxx boxers, the Kinetic features the patented BallPark pouch to keep your business in place, but the fit here is a little more snug. No more mid-run wedgies, so you can focus on what really matters: your workout.
We dig the Peak for its body-hugging fit at the hips. A zip pocket houses extra fuel.
After months of testing, we continue to reach for these socks. The merino-nylon-poly-Lycra blend feels cushy but not too heavy or warm, and the cuff, which sits between crew and quarter height, insulates that cold spot between your tights and shoes.