evo.com | Smartwool Neck Gaiters > The Smartwool Intraknit All-Season Neck Gaiter is built for the days when the weather can't make up its mind. Merino wool comfort, TENCEL(TM) softness, and Intraknit(TM) ventilation work together to keep you cozy when it's cold and breathable when things heat up. Toss it on, forget it's there, and keep chasing the day. Intraknit(TM) Technology Seamless integration of insulation and ventilation to provide more breathability. Minimal Seams 53% Merino Wool / 17% TENCEL(TM) Lyocell / 16% Polyester / 11% Nylon / 3% Elastane | Smartwool Intraknit All-Season Neck Gaiter 2027 in Black | Nylon/Wool/Elastane