This is what Bryce Harper uses in the batter's box. What happens when you use them is up to you.

• Synthetic palm provides durability & grip
• Strategically placed synthetic overlays on back of hand for added support without any added bulk
• Neoprene wrist with molded adjustable closure provide support & comfort
• 46% Polyester/24% Nylon/25% Polyurethane/5% Elastane
• Imported
• Adjustable