Smartwool Intraknit Thermal Base Layer 3/4 Bottoms Men's 2026 in Black size 2X-Large | Wool/Elastane/Polyester

evo.com | Smartwool Long Underwear Bottoms > Whether you're sitting on the lift or breaking trail on the skin track, the Smartwool Intraknit Thermal Merino Base Layer 3/4 Bottoms have the perfect amount of coverage without getting bunched below your boot line. Merino Sport blends the thermoregulation of merino wool with the fast dry times of polyester and 3D mapping gives you a flexible, customized fit that's optimized for all of your winter endeavors. Merino Sport Merino Sport yarn combines the power of Merino with the durability and fast dry times of polyester. 54% Merino Wool / 43% Polyester / 2% Elastane / 1% Polyamide Machine Wash Cold Gentle Cycle Slim Fit Intraknit(TM) Technology Insulation, articulation and ventilation are seamlessly integrated to amplify movement and comfort during high-intensity activities. | Smartwool Intraknit Thermal Base Layer 3/4 Bottoms Men's 2026 - 2X-Large Black | Wool/Elastane/Polyester