About the product:Made from partly recycled textile/nylonEquipped with durable material at the bottom edge of the shoe to protect and extend its longevityWaterproof 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 holesElastic band that can easily tightened with a drawstring to snugly fit the shoe around the footWoven strap at the back to further facilitate putting on the shoeInternally lined with warming fluffy fleece (polyester)Partly recycled shock-absorbing EVA insole that is molded and removable, covered with microfiberGrip-friendly partially recycled rubber sole that provides stability, with internal EVA for cushioning and lightweightReinforced at both the toe and heel to protect the foot and keep it in placeDurable with scratch protection at the toeMachine washable at 30C, but do not dry the s