Sizing

Wrist Size CM IN Women Men
WR 1 14.5 cm 5.7" XS  
WR 2 15.5 cm 6.1" S  
WR 3 16.5 cm 6.5" M  
WR 4 17.5 cm 6.9" L S
WR 5 18.5 cm 7.3"   M
WR 6 19.5 cm 7.6"   L
WR 7 20.5 cm 8.1"   XL

See full sizing guide