For waist size, measure around the waist above the top of the hip bone. The measuring tape should be positioned approximately where the person wears a belt.

MENS Waist Inseam All Other Inseam BP350 Inseam BPU350 Inseam BEP31 Inseam PPU140 Inseam BPU150
S 28-30" 31" 28" 37" 24" 37"
M 32-34" 33" 30" 37" 24" 37" 37"
L 36-38" 33" 30" 37" 24" 37" 37"
XL 40-42" 34" 31" 37" 24" 37" 37"
XXL 44-46" 34" 31" 37" 24" 37" 37"
YOUTH Waist Inseam All Other Inseam YBP350 Inseam YBPU350 Inseam YBEP31 Inseam YBU150
XS 21-22" 23"     14.5"
S 23-24" 24" 23" 33" 16.5" 33"
M 25-26" 25" 24" 33" 18.5" 33"
L 27-28" 26" 25" 33" 20.5" 33"
XL 29-30" 27" 26" 33" 21.5" 33"
XXL 31-32" 28" 27" 33" 33"  

Knicker Pants

For waist size, measure around the waist above the top of the hip bone. The measuring tape should be positioned approximately where the person wears a belt.

For: BP150K, LNCHKP, LNCHKPP

Adult SM MD LG XL XXL
Waist 28-30" 32-34" 36-38" 40-42" 44-46"
Inseam 16" 18" 18" 18" 18"

For: YP150K, YLNKP, YLNKPP

Youth SM MD LG XL XXL
Waist 23-24" 25-26" 27-28" 29-30" 31-32"
Inseam 10" 12" 14" 16" 16"

Women & Girl Pants

For waist size, measure around the waist above the top of the hip bone. The measuring tape should be positioned approximately where the person wears a belt.

For: WRB150, WLNCH, All Others

Women Sizes Waist Inseam
XS 23-24" 21"
S 25-26" 21.5"
M 27-29" 22"
L 30-32" 22.5"
XL 33-35" 23"
XXL 36-38" 23.5"

For: WJRJ150G, WLNCHG

Girls Waist Inseam
S 18-20" 14.5"
M 21-23" 16"
L 24-26" 18"