Combat Sports Traditional MMA Fight Gloves 5-ounce weight and 1/2" padding across the knuckles as mandated by state athletic commissions Open palm that allows full gripping capabilities Leather construction for lasting durability Three size options, including Regular (155 lbs. and lighter), Large (155 to 195 lbs.) X-Large (195 to 235 lbs.) or 2XL (heavier than 235 lbs.)