1978 vintage original print ad Adidas SL 72 Training Shoes adidas Orginals SL 72: the next must have It Shoes First launched in 1972, the adidas sl 72 was originally part of adidas' superlight range of running shoes. it didn't take long for them to make a name for themselves on the Adidas Originals SL 72 RS The adidas SL 72 was, as its name suggests, released to equip athletes on the occasion of the important event in the summer of 1972. With its