Harbinger 154 Power Women's StretchBack Gloves Heavy duty StretchBack extends across fingers and back of hand to enhance ventilation, flexibility, comfort and fit Wrap-around thumb protection cushions and covers the inside of the thumb with a second layer of leather to protect against abrasion Reversed top grain leather on palm maximizes abrasion resistance without compromising tear strength Double leather palm and fingers surround a layer of resilient foam to protect hands against abrasion Double stitched throughout for superior durability and abrasion resistance