SL 72 OG Shoes First released in 1972, the adidas SL 72 shoes have a lightweight build that revolutionised running. Today, the breathable nylon upper, suede overlays and leather accents bring retro-inspired style to your active life. An Ecotex tongue adds texture, and the EVA midsole keeps you comfortable on the go. The classic low-profile cut and rubber outsole deliver the final touches.