With the Alta Vibram, the ultimate all-terrain shoe, moving has never been so trendy! ITS STRENGTHS: 100% Vegan, made from recycled and organic materials. The plush midsole acts as a shock absorber for your feet. The rugged Vibram outsole provides reliable traction for walking on trails or slippery surfaces. Removable insoles can be replaced with your own. ITS CONSTRUCTION: Upper: Canvas: 60% organic cotton / 40% recycled plastic Vegan suede look microfibre: 40% recycled PET / 60% polyester Lining: 100% recycled PET Insole: Insole: 85% recycled PU, 15% PU + upper 100% recycled cork Midsole: 35% Recycled EVA, 65% EVA Outsole: Vibram Eco-step Laces : 100% organic cotton Weight : 316 gr per shoe ECO-RESPONSIBILITY: Made in Vietnam in our factories that meet ethical and environmental standards (BSCI certification).