allows you to easily release excess heat and moisture

Allow the glider to dry for 10 minutes

This helps to wick moisture away from your back

UV 400 & Anti Fog

This means you can customize the fit precisely to your head

sidas 3feet winter 1 Model:Low allows you to easily releaseSidas 3Feet Winter (High) are a pair of winter insoles for feet with high arches. Made with aluminum film for insulation against cold and EVA material for cushioning and increased comfort. The insole is pre formed and ready to use. Insulates against cold Cushioning EVA High arch support Fits most shoe boot models Sidas 3Feet Winter (High), Size guide: XS = 35 36 S = 37 38 M = 39 41 L = 42 43 XL = 44 45 XXL = 46 48