Filson 1970's Logger Thermal Socks

DESCRIPTION A heavy-weight boot sock with thermal insulation to keep feet warm in frigid temperatures. Style #20075578 FABRIC 50% Merino Wool + 30% Wool + 10% Stretch Nylon + 9% Acrylic + 1% Spandex USAGE Everyday, Field, Workwear CARE Machine wash ORIGIN Made in USA with imported material FEATURES High wool content for warmth Contoured rib top keeps sock up Smooth, flat toe seam minimizes rubbing High cushioning for shock absorption and warmth Wool will continue to insulate even if wet Elastic ribbing in the cuff and leg provide a relaxed stretch fit Medium: Men's Shoe Size 5-8.5 Large: Men's Shoe Size 9-12.5 XL: Men's Shoe Size 13-15