Crater Impact Trainers by Nike As part of the Nike sustainable journey to turn trash into trainers, the Crater Impact Trainer is constructed of a least 20% total recycled material. By rethinking traditional design methods the Crater Impact reduces waste, with its embroidered Swoosh and efficient overlays. - Lifted Crater foam midsole is made from 12% recycled content - Made from at least 20% recycled material by weight - 1-piece webbing eyestay mixes DIY flavour with an urban touch while adding to the pattern-efficient build. - Rubber details on the outsole feature 15% Nike Grind and add traction and durability - Laces made from 100% recycled polyester