Harbinger Training Grip Wristwrap Weightlifting Gloves with TechGel-Padded Leather Palm (Pair) 100% Other Fibers Weightlifting gloves with integrated wrist wraps to stabilize wrist joints for support when lifting weights Articulated TechGel padding is highly flexible to maintain grip sensation while providing superior comfort 1/2 finger-length increases contact for better grip; vented design wicks away moisture Wrap-around thumb protection covers the inside of the thumb with leather to protect against abrasion To size, measure the circumference of the flat hand, just under the knuckles (not including the thumb); 90 day manufacturer's warranty