Harbinger Pro Wrist Wrap Weightlifting Gloves have built in wrist wraps that stabilize wrist joints. They are adjustable for comfort and support when weightlifting. The genuine leather palm is vented to minimize sweat and is cushioned with a sturdy foam. Wrap-around thumb protection covers the inside of the thumb with a second layer of leather to protect against abrasion. The seams of the Harbinger Pro Wrist Wrap Weightlifting Gloves are double-stitched for durability. Hand wash and air dry only. Genuine leather palm is cushioned with open-cell foam and vented for breathability; seams are double-stitched for durability Poly/cotton blend integrated wrist wrap for maximum support, flexibility and comfort while lifting Wrap-around thumb protection covers the inside of the thumb with leather to protect against abrasion Palms are padded with resilient open-cell foam and vented to wick away moisture 1/2 finger length for increased surface contact Hand wash/air dry