12” pattern, Spiral-Lock web, open back with pitcher’s finger sleeve, and deep pocket.  Designed for the professional pitcher, the ASL-20 features Akadema’s patent-pending Stress-Wedge technology located in between the thumb and index finger to protect a pitcher’s hand from screamers hit back up the box.  With a deep pocket to conceal a pitcher’s hand and wrist position and a Spiral-Lock web to hide every seem on the baseball, the ASL-20 also features an index finger sleeve to ensure a pitcher is not tipping off his pitches by the position of his index finger. Includes Akadema’s exclusive Reinforced Pocket Design and Straight-Lace Finger Design adding more strength and durability to the pocket.  Hand-crafted with select U.S. Steerhide and Akadema ¼” Rawhide black lacing.