JAMM Shell, fits over the hockey pant for team use of different color and/or for embroidering team logos. Made from 420 denier nylon, 4 way stretch in legs. Secures with belt. Ample room so as not to restrict movement.
Junior sizes are mainly determined by the players height, can be done by waist too.
Senior sizes are determined by the players waist as worn with trousers but are made larger to cover hockey pants. Goalie sizes (58 and 60) are extra big to accommodate their larger pants, with shorter legs to accommodate shorter goalie pant legs. 
If more is required than quantity listed, please ask, we may be able to increase the qty.

                   Players                                Shell
Jr Size    Height      Waist             Length   Waist Stretch    
4XS        2'10" or 80cm      20"                     14.25"            24-29"
3XS          3' or 90cm         21"                      14.75"           25-30"      
2XS        3'3" or 100cm      22"                      15.25"           27-32"
xs        3'7" or 110cm      23"                       15.75"           28-34"
S             4' or 120cm         24"                       16"               30-35"
M            4'7" or 140cm      26"                       16.5"            32-37"
L             5'3" or 160cm      28"                        18"              34"-40"
Tall          5'7" or 170cm     29"                        19"               35-41"
X-Tall      5'11" or 180cm    30"                        20"               38-44"

                         Players                    Shell
Sr Size               Waist             Length   Waist Stretch
S (Euro 46)            30"                    18"              34-40"
M {Euro 48)            31"                    19"              35-41"
ML (Euro 50)           32"                     20"             36-42"
L {Euro 52                 34"                   20.75"         37-43"
XL (Euro 54)           36-38"                  21"            38-44"
2XL (Euro 56)              40-42"                    22.5"              40-48"
Sr Goalie (Euro 58)                                      24"               42-50"
Sr XL Goalie (Euro 60)                                 24"               43-51