ASD Construction Follows the natural movement of the hand. Air Exchange System Provides direct cooling of the hand with an integrated ventilation system on the back hand. Unique Damper Zone Helps reduce vibrations transmitted by a fully loaded shot. Kevlar protection Reinforces palm for maximum durability in key wear area. 4-piece cuff Enhances wrist mobility without sacrificing protection. The ASD constructed 9K Glove features an air exchange system, pe inserts and a comfort liner to provide pro level protection, excellent ventilation and full mobility. The Nash palm with unique flex cut, damper zone and kevlar protection improves flexibility and durability for heightened stick control.