The Harbinger Men's Training Grip Nonwrist Wrap Gloves feature articulated TechGel palm pads that conform to key stress points and flex to provide a sure grip. The gloves are made of 47% leather, 34% polyester, 18% neoprene and 1% PVC. Hook-and-loop closures offer a secure fit. Harbinger logo. Harbinger Men's Training Grip Nonwrist Wrap Gloves