The Adrenaline X1 series is new for the 2011-2012 season. These protective models are the next step for young lacrosse players who are taking their game to the next level. The focus is to provide quality, ultra-protective equipment that fits properly and functions without you even knowing it's there. The shoulder pad has fully adjustable elastic waist straps for the perfect fit. The durable nylon with a new fade design holds custom injection-molded ABS plastic shoulder caps. Warrior's single-density foam runs throughout the pads. You'll get even more protection from new VPS reinforced sternum to keep you protected in a high-impact area. The Hitman design allows for an overall greater range of motion with the highest level of protection. Sold in pairs. Sizing: S (player height of 4'6" or under, player weight of 90 pounds or less), M (4'6"-5'6", 90-140 pounds), L (5'10" or over, 140 pounds or more).