Smartwool Merino 250 Balaclava daily-trainer A virtually seamless toe rounds

A virtually seamless toe rounds things out for blister-free miles in the field

Fit for the Water

and light abrasion protection

Heatseeker Eco synthetic insulation delivers reliable core warmth without the weight — performs even when wet

Smartwool Merino 250 Balaclava daily-trainer A virtually seamless toe roundsBuilt for cold weather runners, skiers, and winter hikers who need reliable face and neck coverage without bulk, the Merino 250 Balaclava is our top pick for serious cold weather outings. Double layered 100% Merino wool manages moisture from breathing and locks in heat, while a smooth interlock knit sits next to skin without irritating. It slips cleanly under helmets and hoods with zero bulk. Double layered 100% Merino wool construction delivers