The rdx t2 open-finger weightlifting gloves come with a wrist strap for extra support and protection. The silicone grip with g-foam padding provides an excellent grip and protects the palm of your hand against friction that can cause blisters. The thumb is made of microfiber with ventilation holes to prevent sweating. Comfortable and flexible spandex between the fingers make the fit perfect for everyone. The quick-ez hook and loop closure system makes it easy to take off and put on the gloves. Sturdy material specifications - the fitness gloves are made of soft but comfortable stretchy material with spandex for extra comfort and durability. Ventilation - the thumb near the palm is made of microfiber with perforations for ventilation. The rest of the thumb area is made of pure cotton for sweat absorption. Silicone palm with g-foam padding - the silicone structure on the palm increases grip and protects the palm against friction