The STX Cell II Lacrosse Arm Guards provide flexible protection with isoBLOX technology which delivers protection and complete range-of-motion across the arm. Adjustable upper arm straps and a full length no-slip sleeve provides incredible comfort and fit. A low profile plastic elbow cap protects the elbow from hard checks and slashes. The simplified design includes fewer parts that allow lacrosse players to focus on their game and not on their gear. The STX Cell II Lacrosse Arm Guards combine unique textures and materials for high performance look.