All the comfort of our Classic Alpargata slip-on plus newly minted features, including a REPREVE polyester upper made with recycled plastic bottles and a new and improved outsole. REPREVE recycled polyester upper and inner lining, made with post-consumer plastic bottles Custom TOMS improved outsole created with ultra-lightweight rubber/EVA for increased flexibility, durability and traction OrthoLite Eco LT insole for lightweight cushioning made with plant derived and recycled materials 100% vegan Elastic gore for easy on-and-off TOMS branding on upper made with recycled content Part of earthwise, products rooted in earth-friendly materials and processes TOMS run true to size and are available in medium width only. We recommend ordering the size you normally wear. If you are typically in between sizes, we recommend going with the smaller one since TOMS will stretch slightly as you break them in.