Warm and technical: a sure thing in any conditions. A sock made of Primaloft® and Isofil® for maximum comfort in low temperaturesFeatures:- Structure in warm and breathable Primaloft®, with excellent drying coefficient- Lower part of foot in Isofil® for foot support and moisture wicking- Under-knee heightSpecifications:- Material: 140% polyamide 35% polyester 20% polypropylene 5% elastaneTechnology:Primaloft®- Primaloft guarantees synthetic microfiber fabrics with heat-insulating seams. main characteristics are softness, lightness and water repellent capacity. Developed with respect for the environment: it can be 100% recycled, limiting any waste of material. Compare prices from: Sportful in Men's Underwear