Fighting Sports Tri-Tech Bag/Sparring Gloves Tri-Tech design and incorporation. A trio of precision placed inner foams - K-329 Sponge Comfort Foam, BL05S High Density Impact Absorbing Foam and S-2 Latex Low Density Protection Foam Superior wrist support Full leather wraparound wrist closure with hook-and-loop closure Constructed from select hides of full grain leather Moisture-wicking