About the product:Made from 30% recycled textile/nylonWaterproof thanks to a sock-like internal biodegradable membraneThe membrane provides excellent protection against moisture while maintaining high breathability for optimal comfortTaped seams effectively prevent water from seeping through the seam holesTongue with bellows construction for improved fit and extra protection against weather conditions, contributing to both comfort and functionalityDouble velcro for easy on and off, ensuring secure and comfortable use, perfect for challenging terrainWoven ribbon at back to make it even easier to put on the shoesInternally lined with warming fleece (polyester)Removable warming insole made of recycled textile fibersGrip-friendly partially recycled rubber sole that provides stability and durabilityReinforced at both the toe and heel to protect the foot and keep it in placeDurable with scratch protection at the toeReflective detail at the outside of the shaftMachine washable at 30C, but do