CRATER FOAM COMFORT. The best-selling Run Star Hike gets grounded in recycled elements, starting with a 100% RPET canvas build and 100% recycled CK mesh lining. A platform midsole gets the lightweight and responsive crater foam treatment, with its signature speckled appearance drawing even more attention to the saw-tooth outsole. Regrind rubber heel and forefoot pods bring recycled elements from front to back, with 100% recycled polyester laces to tie the look together. Finished with a 76% recycled OrthoLite sockliner for can\'t-beat comfort. Product Details Low top 100% recycled poly-canvas platform sneaker. 76% recycled OrthoLite sockliner for added comfort. Lightweight crater foam midsole enhances comfort, with a speckled appearance for style. A recycled mesh lining keeps it breathable. 100% recycled polyester laces tie the look together.