cloud 5 sneakers made in part using recycled materials. breathable antimicrobial mesh upper with coated tpu details. quick-lacing system with string laces and classic spare laces included. integrated padded tongue with logo. reflective logo on both sides. reinforced heel. padded ankle collar. textile lining and insole. perforated rubber sole with a soft support base and patented cloudtec technology in zerogravity foam for maximum cushioning. height of sole: about 2 - 3 cm. us size system.