adidas crazypower TR with the best effort to train This brand is a member of the Sustainable Apparel Coalition. Textile and synthetic upper Integrated drawcord for a snug, adjustable fit Smooth fabric lining for a great feel on the inside. RPU protective cage for durability. The wide forefoot and toe cap provides stability and traction to allow the forefoot to pop out and adjust naturally. Pro Moderator Heel Support Stable Heel TRAXION outsole provides optimal multi-directional grip. Imported. Product measurements were taken using size 11, width D - Medium. Please note that measurements may vary by size.