Harbinger 138 FlexFit Wash & Dry Gloves (Black) Flexion back maximizes support, dexterity and fit with alternating radiuses panels of leather and MicroStretch along back of hand and between fingers. FlexGrip&#8482; palm uses three hinged panels of our exclusive injection-molded TechGel? to form to the palm and flex with the hand for optimum grip. Parabolic wrist closure for full range of motion Reversed leather finger grips for enhanced traction. CableCord&#8482; stitching on palm for maximum abrasion resistance and durability. Reversed leather thumb wrap cushions and protects against abrasion. Double stitched throughout for superior durability.