It's built to give you more speed and forgiveness across the face so that you get the most distance out of each shot Extreme forgiveness in a wider head design - we used a larger head to create higher MOI for maximum forgiveness

Specifications of size 6000 HG: Gear ratio: 6

To view the installation process

resulting in more than 10% impact reduction when compared to traditional rubber based palm pads

small hole on the sleeve

New Under Armour Boys' HeatGear Sleeveless T-Shirt Black X-Large RHT It's built to give you90% Polyester, 10% Elastane Imported Pull On closure Machine Wash HeatGear fabric is ultra soft & smooth for extreme comfort with very little weight 4 way stretch construction moves better in every direction Material wicks sweat & dries really fast