From merino wool tops to lightweight thermal bottoms, we take a look at some of the best snowboard base layers for winter 2026/27.
A good base layer might not be the most exciting piece of snowboard gear, but it can make all the difference when temperatures drop. Sitting closest to your skin, it helps regulate body temperature, manage moisture and keep you comfortable throughout the day. Whether you’re lapping the resort, hiking for fresh turns or heading into the backcountry, we’ve rounded up some of the best snowboard base layers for winter 2026/27.

Eivy Journey Merino Wool Rib Top
Sizes: XXS-XXL
Colour: Grape, Black, Olive, Menthe
Who is it for? For anyone looking for a warm, versatile merino base layer that can take you from days on the mountain to pretty much any cold-weather adventure. Made from soft, itch-free RWS-certified merino wool, the Journey naturally regulates temperature, wicks away moisture and helps keep odours at bay. The close-fitting shape makes it easy to layer, while a short front zip lets you add some extra ventilation when things heat up and integrated thumb loops keep the sleeves in place. With a stretchy ribbed construction, it’s a comfortable first layer for snowboarding, hiking, running or simply spending time outdoors.

Eivy Pocket Merino Wool Rib Tights
Sizes: XXS-XXL
Colour: Grape, Black, Olive, Menthe
Who are they for? For anyone after a pair of merino tights they can reach for throughout winter, whether that’s snowboarding, hiking, travelling or simply spending time outdoors. Made from soft, itch-free RWS-certified merino wool, the Woo Tibl Tights naturally regulate temperature, wick away moisture and help keep odours at bay, making them a great option for long days snowboarding, hiking or travelling. The high waist comes with an adjustable drawstring to keep everything in place, while two leg pockets give you somewhere to stash your phone, cards or keys. With a stretchy ribbed construction, they make for a solid layer to reach for throughout the season.

Smartwool Men’s Classic All-Season Merino Base Layer ¼ Zip
Sizes: S-XXL
Colour: Twilight Blue, Iron Heather, Black
Who is it for? For riders looking for a lightweight merino base layer they can reach for throughout the season. Smartwool’s Classic All-Season ¼ Zip combines 88% merino wool with a recycled nylon core, giving you the temperature regulation and softness of merino next to the skin with some added durability. The slim fit makes it easy to layer under a midlayer or shell, while the quarter zip lets you dump some heat when things warm up. Flatlock seams and offset shoulder and side seams help minimise chafing, particularly when wearing a backpack. Lightweight, comfortable and versatile enough for everything from warmer resort laps to colder days when paired with extra layers, it’s a proper do-it-all base layer. Available in both men’s and women’s-specific fits.

Smartwool Men’s Classic All-Season Merino Base Layer Bottom
Sizes: S-XXL
Colour: Twilight Blue, Iron Heather, Black
Who are they for? For riders after a lightweight pair of merino bottoms that sit comfortably under snowboard pants without adding unnecessary bulk. Smartwool’s Classic All-Season Bottoms combine 88% merino wool with a recycled nylon core, giving you the temperature regulation and softness of merino next to the skin with some added durability. The slim fit sits comfortably underneath snowboard pants, while flatlock seams help minimise chafing and a merino-lined elastic waistband keeps things comfortable throughout the day. Lightweight enough for warmer days but easy to layer when temperatures drop, they’re a versatile pair of bottoms for everything from resort laps to longer days on the mountain. Available in both men’s and women’s-specific fits.
Looking for more gear? Explore the Snowboard International Buyer’s Guide 2026/27 for our pick of the season’s best snowboards, bindings, boots, outerwear and accessories.