Built To Withstand The Punishment Of Intense Training Sessions Extreme Lightweight Construction Superior Comfort And Ease Of Use Lightweight, High Density Cushioning L-Core Layered Foam Inner Padding Pro Concave X-Lite Shaped Padded Zones On Striking Surface Wide Angled Anatomical Strap With Hook And Loop Wrist Closure Moisture Control System With 3D Mesh On Inner Palm Reinforced Wrist Support.