The Ultralight Socks from OTSO have been designed to offer the greatest lightness

Tejido Ultra-Transpirable que mantiene la piel seca expulsando el sudor de tu cuerpo al exterior

Thanks to its PBT polyester fabric

This pack includes 3 different models

Protection against extreme cold and heat

Cinta de cabeza - Be A Wolf Tamaño:12 cm The Ultralight Socks from OTSOThe OTSO headband is one of the most functional, practical, and innovative on the market, blending unique and exclusive designs with the best technology. Perfect thermoregulation that keeps the head and forehead always cool and sweat free, 100% breathable, its fabric is a fine blend of lycrasport and polyester, a perfect combination to ensure maximum ventilation and moisture transport from the inside out.