This style tends to run narrow, please order a half-size up. Wildly comfortable and cleanly styled, the Tsavo 2.0 is a versatile daily driver for life on-the-go. HIGHLIGHTS: 100% vegan, made from recycled, bio-sourced, and organic materials. Stretchy slip-on/lace up hybrid is easy to take on and off and comfortably hugs foot. Soft and breathable knit upper provides air circulation and prevents sweat. Cushioned midsole feels like a shock absorber for your feet. Thick outsole design is stable and durable, while still being lightweight and flexible. Removable insoles mold feet or can be replace with your own. CONSTRUCTION: Upper: 85% recycled PET, 5% spandex, 10% PA; Lining: Microfiber 60% polyester, 40% recycled PET; Insole: 85% Recycled PU, 15% PU + 100% recycled Cork topsheet; Midsole: 35% Recycled EVA, 65% EVA; Outsole: 39% natural rubber, 56% synthetic rubber & 5% cork; Laces: 100% Organic cotton; Weight: 8.6 oz per shoe. SUSTAINABILITY: Recycled knit minimizes material loss, as there is no cutting and waste. Dope dyeing of upper uses 55-65% less energy, 85-95% less water, and 60-70% less CO2 than traditional dyeing. Manufactured in Vietnam in our factories with ethical and environmental standards (BSCI certification).