About the product:Made of partially recycled polyester/lycraEquipped with durable material at the bottom edge of the shoe to protect and extend durabilityWaterproof thanks to an internal sock-like biodegradable membraneThe membrane provides excellent protection against moisture while maintaining high breathability for optimal comfortTaped seams that effectively prevent water from entering through the seam holesWoven strap at the back to further facilitate putting on the shoeInternally lined with warming fleece (polyester)Removable warming insole made of recycled textile materialsShock-absorbing midsole with partially recycled EVA for long-lasting comfort and exceptional cushioning, giving each step a softer feelGrip-friendly outer sole made of partially recycled rubber 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 toeMachine washable at 30C, but do not dry the shoes at high heat