Material:Spandex+Silicon. Breathable, durable, moisture-wicking, highly elastic, comfortable to wear L:Recommend For palm width: 9-10cm, hand circumference:21-23cm, adjustable with wrist strap Silicone beading on palm and fingers for added grip and dexterity, to stop your hands from slipping around Mens Womens Outdoor Sports Gym Fitness Exercise Gloves Anti-Slip Weightlifting Half-finger Gloves. Suitable for Biking/Bike/Cycling, general workouts, bodybuilding, exercise, sporting, dance, yoga, and gym training