A 8" (203 mm) hand round the palm is EN size 8 (M), a women's L and a M exam glove; in golf FootJoy M, goalkeeper size 9 and Alpinestars M. Flat, it measures about 84 mm across the knuckles.
01 · Universal hand gauge · EN ISO 21420
Sort any column, print a shop sheet, download CSV. Click a row to load it in the sizer.
| EN ISO 21420 (work, unisex) | 8 · M | 203 mm reference; 8" is 0 mm over it |
|---|---|---|
| Women's letter | L | one letter below the unisex M |
| Dress / half sizes | 8 | 8" to the nearest half inch |
| Golf: FootJoy men’s | M | 8–8.25" band; Cadet if the hand is short |
| Golf: FootJoy women’s | XL | 8–8.25" band |
| Goalkeeper (Keeperstop) | 9 | 8" → 8 + 1; Reusch half size 8 |
| Motorcycle (Alpinestars men’s) | M | 20.3 cm, on a band edge |
| Exam glove (nitrile) | M | glove palm 95 ± 10 mm (ASTM D6319) |
| Winter (Hestra), bare hand | 8 | 203 mm chart value |
| Winter over a 2 mm liner | 8 | 216 mm with the liner |
| Boxing hand band (Rival) | 16 oz band | cuff fits 7.5–8.5"; weight by bodyweight |
| Actions | ||||
|---|---|---|---|---|
| Cadet M | Women's XL | S (men) | ||
| Cadet M | Women's XL | S (men) | ||
| Cadet M | Women's XL | S (men) | ||
| Cadet M | Women's XL | S (men) | ||
| Men's M | Women's XL | S (men) | ||
| Men's M | Women's XL | S (men) | ||
| Men's M | Women's XL | S (men) | ||
| Men's M/L | Women's XL | S (men) |
Rows run either side of the EN ISO 21420 typical length for this size (182 mm). Shorter than the circumference’s own size → Cadet.
05 / Field guide
An 8" (203 mm) hand round the palm is EN size 8 (M), a women's L and a M exam glove; in golf FootJoy M, goalkeeper size 9 and Alpinestars M. Flat, it measures about 84 mm across the knuckles.
EN ISO 21420 sizes are one inch of circumference apart, so an 8-inch hand is exactly size 8: the table’s 203 mm reference with a typical length of 182 mm.
Size 8 is M on unisex lines and L on women’s lines, which are cut a letter smaller for the same hand.
8" × 25.4 = 203 mm round flat width ≈ 203 ÷ 2.42 = 84 mm (men)
On FootJoy’s men’s chart an 8" circumference belongs to M (8–8.25"). With a typical 182 mm hand the fit is Men's M; with fingers about 8 mm shorter it becomes Cadet M, FootJoy’s rule for a finger size below the palm size.
Goalkeeper gloves add an inch: 8" rounds to 8 and becomes size 9 (Reusch’s half-size chart: 8). Alpinestars’ men’s chart puts 20.3 cm at M, on the edge of a band: try both. Hestra winter gloves are an 8 bare, 8 over a 1 mm liner.
For boxing, 8" falls in Rival’s 16 oz hand band (150–185 lb), but glove weight is chosen by bodyweight and use first; the hand only says how the cuff fits.
One half size down, 7.5" is EN 7 and goalie 9. One up, 8.5" is EN 8 and goalie 10.
Questions
EN size 8 (M) on unisex and work gloves, L on women’s lines, and 8 in half sizes.
Medium on the EN ISO 21420 scale; L for women’s gloves.
FootJoy men’s M by circumference; Cadet M if the hand length is short for it.
Size 9: round 8" to 8 and add 1 (Keeperstop).
About 84 mm for a man’s hand and 84 mm for a woman’s, from the anthropometric ratio of circumference to flat width.