calzini invernali pissei ciclone heavy 2026Winter sock designed for cold days and to protect the foot. 3D foot mapping SEAMLESS technology closure above the upper phalanges with zero thickness The double layer union of Woolskin and Prolen ensures maximum warmth and cold insulation Anatomically shaped sponge insole Antibacterial inner thread Height 25 cm COMPOSITION: 28% POLYAMIDE 24% WOOL 20% ACRYLIC 20% PROLEN 8% ELASTANE Specifications: TEMPERATURE: 6 12 Care and washing: Wash the garment