Train with the Ringside(R) Heavy Hitter Sparring Gloves to increase your speed and deliver unmatchable punching power in the ring. The extremely dense 20 oz. gloves provide four layers of foam for extra hand protection as you spar, while the weight enhances your strength, endurance and agility. Constructed of high-grade leather, the Heavy Hitter Sparring Gloves offer security and adjustability with an elastic wrap-around hook and loop closure. FEATURES: Pair of 20 oz. sparring gloves designed to improve strength, endurance and power Constructed of high-grade leather and quad layer impact foam for safety and durability Features elastic wrap-around hook and loop closure for adjustability and security Provides more density to increase protection against your opponent Reduces risk of injury and helps prevent cuts and bruises from your partner Helps build arm strength, increase your speed and enhance overall performance Available in 20 oz. Warranty: 120 days