Heatflex Thermal Base Layer Top Size:M It features a wide gel

It features a wide gel cushion at the heel and an insole construction suited to this type of foot

Made with innovative Polylana® fibers and a blend of Merino wool and recycled yarns

Its waterproof and breathable design ensures comfort

thinsulate insulation

your kids will love this playful and practical accessory

Heatflex Thermal Base Layer Top Size:M It features a wide gelStay warm and comfortable with the XTM Heatflex Thermal Base Layer Top. Its unique Polygiene coating fights bacteria, keeping you fresh and odor free. The insulating baselayer is super soft on skin, so you can enjoy your activities without distractions. Upgrade to Heatflex for an unparalleled experience. Features: Unisex 180g sqm polypro Polygiene Stays Fresh technology Odour Resistant Active comfort Breathable Excellent moisture wicking Lightweight