Apolla Sizing

ALPHA FEMALE  ALPHA MALE 
XS – 11.5-1.0 XS – 11-12.5
S – 1.5-2.5 S – 1.0-4.0
M – 3.0-5.0 M – 4.5-7.5
L – 5.5-7.5 L – 8.0-10.5
XL – 8.0 & up XL – 11 & up

 

 
PERFORMANCE/AMP – FEMALE PERFORMANCE/AMP – MALE 
XS – 12.0-1.5 XS – 11.5-1.0
S – 2.0-3.0 S – 1.5-4.5
M – 3.5-7.0/7.5 M – 5.0-7.0
L – 7.5-8.0 & up L – 7.5-10.5
  XL – 11 & up

 

 
JOULE – FEMALE  JOULE – MALE 
XS – 12.0-1.5 XS – 11.5-1.0
S – 2.0-4.0 S – 1.5-4.5
M – 4.0-8.5 M – 5.0-7.0
L – 8.5 & up  L – 7.5-10.5
  XL – 11.0 & up

 

 
INFINITE – FEMALE  INFINITE – MALE 
XS – 12.0-1.5 XS – 11.5-1.0
S – 2.0-3.0 S – 1.5-4.5
M – 3.5-7.5 M – 5.0-7.5
L – 8.0 & up L – 8.0-10.5
  XL – 11.0 & up