NIKE EQUIPMENT

The measurements on the size chart are body measurements.

FIT TIPS
* If you're on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit.
* OS = One Size.

HOW TO MEASURE
Measure the circumference of your head using a measuring tape. Wrap it around your head at the point where the hat will sit (about an inch/2.5cm above your eyebrows).

SOCKS

SIZE US - MEN'S US - WOMEN'S US KIDS UK EU
XS 13C-3Y 31-35
S 4-6 3Y-5Y 2-5 34-38
M 6-8 6-10 5Y-7Y 5-8 38-42
L 8-12 10-13 8-11 42-46
XL 12-15 11-14.5 46-50

HATS AND HEADWEAR

Nike Hat Size Head Size Alpha Size Swosh Flex Unisex Women's Dual Size Unisex Women's
6 1/2 20 1/2 XS S
6 5/8 20 7/8 XS/S XS S OS S/M
6 3/4 21 1/8 XS XS/S XS S OS S OS S/M
6 7/8 21 1/2 XS/S S/M XS S OS S OS XS/S
7 21 7/8 S XS/S S/M XS S OS S OS M/L
7 1/8 22 1/4 S/M M/L OS XS S OS S OS S/M
7 1/4 22 5/8 M S/M M/L OS S OS OS L L/XL
7 3/8 23 M/L L/XL OS S OS XL OS L M/L
7 1/2 23 1/2 L M/L L/XL OS OS XL L
7 5/8 23 7/8 L/XL XL/XXL OS XL L
7 3/4 24 1/4 XL L/XL XL/XXL XL L
7 7/8 24 5/8 XL L XL/XXL
8 25+ XL