adidas Leather Bag Gloves Cowhide leather and inner lining. With I-Protech Technology. Exclusive to adidas this NEW Intelligent mould structure offers superior comfort and protection. By absorbing and dispersing shock waves more evenly, the impact sustained during training is greatly reduced and therfore minimises the risk of strain injuries that can occur. 100% Pure Hi-Tech Leather. Elastic + Velcro Closing.