adidas A.R. Trainer shoes. In the '80s, tennis champions triumphed on grass, clay and cement to garner Grand Slam titles. These shoes take design cues from the A.R. Trainer, a 1988 tennis sneaker designed to perform on all surfaces. Made in a mix of textures, these streetwear shoes come in a supple leather upper with textured suede at the toe. Lightweight EVA midsole. Enjoy the comfort and performance of OrthoLite® sockliner. Soft feel. lace closure. Rubber outsole. Imported.