X-16 Low Profile For QB/WR/DB Size        Shoulder Width (inches)       Chest(inches)         Medium         18-19                                  38-40                        Large             19-20                                  40-42                          X-Large         20-21                                  42-44                        2XL               21-22                                  44-46                        Gear 2000 STRONGLY recommends using our Measuring Device (MD-1 pictured above) to determine the size needed for the player.  Measure Tip to Tip with arms hanging loosely down at the sides.
	X-19 Low Profile Flat Pad For QB/DB/WR/RB Size        Shoulder Width (inches)       Chest(inches)   Medium             18-19                                  38-40                       Large                 19-20                                  40-42                           X-Large             20-21                                  42-44                        2XL                   21-22                                  44-46                        Gear 2000 STRONGLY recommends using our Measuring Device (MD-1 pictured above) to determine the size needed for the player.  Measure Tip to Tip with arms hanging loosely down at the sides.
		X-27  Low Profile Pads For RB/DB/TE Size            Shoulder Width (inches)       Chest(inches)         Medium                17-18                                  38-40                        Large                    18-19                                  40-42                          X-Large                19-20                                  42-44                        2XL                      20-21                                  44-46 3XL                      21-22                                  46-48                        Gear 2000 STRONGLY recommends using our Measuring Device (MD-1 pictured above) to determine the size needed for the player.  Measure Tip to Tip with arms hanging loosely down at the sides.
			X-56 Low Profile for LB/RB/TE Size            Shoulder Width (inches)       Chest(inches)         Medium                  17-18                                  38-40                        Large                      18-19                                  40-42                          X-Large                  19-20                                  42-44                        2XL                        20-21                                  44-46 3XL                        21-22                                  46-48 4XL                        22-23                                  48-50                        Gear 2000 STRONGLY recommends using our Measuring Device (MD-1 pictured above) to determine the size needed for the player.  Measure Tip to Tip with arms hanging loosely down at the sides.
				X-SOB Low Profile Flat Pads For OL/DL/TE Size            Shoulder Width (inches)       Chest(inches)                          Medium                  17-18                                  38-40 Large                      18-19                                  40-42                          X-Large                  19-20                                  42-44                        2XL                        20-21                                  44-46 3XL                        21-22                                  46-48 4XL                        22-23                                  48-50 5XL                        23-24                                  50-52 6XL                        24-25                                  52-54                        Gear 2000 STRONGLY recommends using our Measuring Device (MD-1 pictured above) to determine the size needed for the player.  Measure Tip to Tip with arms hanging loosely down at the sides.

X2 Air Size Chart