SHOULDER CAP: Low profile molded Cap with IX Foam protection STERNUM: Floating construction with molded HD foam FRONT SIDE PANEL: Full coverage with Vent Armor foam SPINE: Molded HD foam with rib coverage BACK SIDE PANEL: Independant side panels with perforated foam ARCH: Anatomically molded HD foam BICEP: Adjustable AMP construction dual bicep LINER: Thermo Max+ Sizing Guidelines: The chest measurement should be taken from just below the arm pits. Match the player's chest size to the shoulder pad that corresponds. Also take into consideration the level of play. Shoulder pads should fit snugly while the vital tips of the shoulder must be properly under the shoulder caps. The bicep pads should not interfere with the playerâ??s elbow pads. Bauer Shoulder Pad Sizing Chart Senior Sizing Size Age Weight (lbs.) Chest (in.) Small 14+ 110 - 150 36 - 40 Medium 14+ 130 - 170 38 - 42 Large 15+ 150 - 190 40 - 44 X-Large 15+ 170 - 210 42 - 46 XX-Large 15+ 190 - 240 44 + Junior Sizing Size Age Weight (lbs.) Chest Small 9 - 10 70 - 80 27 - 30 Medium 10 - 11 80 - 90 29 - 32 Large 11 - 12 90 - 100 31 - 34 Youth Sizing Size Age Weight (lbs.) Chest Small 3 - 5 35 - 45 21 - 24 Medium 5 - 7 45 - 60 23 - 26 Large 7 - 9 60 - 70 25 - 28 Please Note: Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Bauer Shoulder Pads are covered against defects in manufacturing and workmanship for a period of 90 days from the date of purchase.