The North Face Glove/Mitten Sizes
Men's  Hands Hand Circ. Length
S 7-7.5 in 6.5-7 in
M 8-8.5 in 7.8-8 in
L 9-9.5 in 8.5-9 in
XL 9.5+ in 9+ in

 

Women's Hands Hand Circ. Length
XS 5.5-6 in 5-5.5 in
S 6.5-7 in 5.5-6.5 in
M 7.5-8 in 7-7.5 in
L 8+ in 7.5-8 in