The Smartwool Arm Warmer is a simple and functional way to keep your forearms from feeling the chill. Made of a blend of Merino Wool, nylon and elastic, the Arm Warmer is the perfect combination of warmth with one of the most efficient moisture management materials on the market. Seamlessly constructed, this Smartwool Arm Warmer provides maximum freedom of movement throughout your activities. And because there's no seams to let the heat escape from, your forearms will retain their heat longer. A non-binding welt at the wrist and bicep openings will keep the Arm Warmers in place. No matter the sport, guard your arms from the chill with the Smartwool Arm Warmer.
Seamless construction for warmth with max freedom of movement
55% Merino wool, 42% Nylon, 3% Elastic
Non-binding 1 x 1 rib welt at wrist and bicep openings keep warmers in place