The True Frequency 2.0 Lacrosse Arm Guards are a great pair of protective arm padding that will keep you comfortable and injury-free. The Frequency 2.0 Guards are made with an Anatomical Fit System which is contoured to the shape of your arm for a personalized fit. The Bilateral Sleeve is full length and should provide you with optimal comfort and a snug fit. The Compression-molded EVA Foam Panels with Flex Zone Inserts provides superior comfort and coverage to help you stay protected and relaxed all game long. The 2-Timer Strapping System should lock you in comfortably and can be adjusted by how tight you strap in your arms. Overall, the True Frequency 2.0 Lacrosse Arm Guards provides top-of-the-line features that will help maximize your potential on the lacrosse field.