Latest base layers news
Columbia Tunnel Springs Wool Tights review: premium thermal protection for legs
These mostly merino Columbia Tunnel Springs Wool Tights base-layer bottoms keep your legs warm through winter
The best thermal underwear for women 2025: for cold weather adventures
Our pick of the best thermal underwear for women that combines warmth with breathability
Fleece vs wool: what makes a better insulator for hiking?
We compare microfleece tops against wool base layers to see if we can find a winner for warmth, moisture management and durability on your adventures
Columbia Tunnel Springs Wool Crew Baselayer review: a straightforward first layer that delivers on its promise
Warm, light and breathable, this base layer is versatile and functional across most outdoor endeavors
ThruDark Oryon Delta Long Sleeve T-Shirt review: a highly breathable base layer boasting advanced fabric tech
We hit the heights in ThruDark’s Oryon Delta Long Sleeve T-Shirt, a premium base layer featuring Polartec’s innovative Delta fabric
6 misconceptions about wool in your outdoor gear – busted
Wool is itchy, expensive and shrinks in the wash, right? We speak to an outdoor expert to bust some common misconceptions about wool in your outdoor gear
Can I really wear merino wool in hot weather?
How can a material that retains your body heat also keep you cool?
Smartwool Women’s Classic All-Season Merino Base Layer Long Sleeve review: an all-year-round top
Breathable and fast-wicking, the Smartwool Women’s Classic All-Season Merino Base Layer feels oh-so-soft against the skin and can be worn as a mid layer too
