Asics - Hyper Throw (White/Navy) - Men's: Engineered to work with both the glide and spin throwing techniques, this shoe also provides support and performance for the high school thrower. Solid rubber outsole provides durability and flexibility. Concentric outsole flex grooves allow for proper rotation for spin throw technique. Hook and loop closure system locks the shoe around the foot to help prevent slipping. Shoe weighs 12.0 oz.