Men’s Boxers - Waist
| XXS | 22-24” | 56-61cm |
| XS | 24-26” | 61-66cm |
| S | 26-29” | 66-74cm |
| M | 30-32” | 75-81cm |
| L | 32-34” | 81-87cm |
| XL | 35-37” | 88-94cm |
| XXL | 38-40” | 95-102cm |
| XXXL | 41-43” | 104-109cm |
| XXXXL | 44-46” | 112-117cm |
Women’s Underwear - Waist
| UK 8 | 25” | 65cm |
| UK 10 | 27” | 69cm |
| UK 12 | 29” | 74cm |
| UK 14 | 31” | 79cm |
| UK 16 | 33” | 84cm |
| UK 18 | 35” | 89cm |
Women’s Bralettes - Bust
| XXS | 32” | 81cm |
| XS | 33” | 84cm |
| S | 34” | 86cm |
| M | 36” | 91cm |
| L | 38” | 97cm |
| XL | 40” | 102cm |
Kid’s Boxers – Waist
|
Age 2 |
12-14” |
30-35cm |
|
Age 4 |
14-16” |
35-40cm |
|
Age 6 |
16-18” |
40-46cm |
|
Age 8 |
18-20” |
46-51cm |
|
Age 10 |
20-22” |
51-56cm |
|
Age 12 |
22-24” |
56-61cm |
Base Layer Bottoms - Waist
| XXS | 22-24” | 56-61cm |
| XS | 24-26” | 61-66cm |
| S | 26-29” | 66-74cm |
| M | 30-32” | 76-81cm |
| L | 32-34” | 81-86cm |
| XL | 35-37” | 89-94cm |
Base Layer Tops- To Fit Chest
| XXS | 27-29” | 67-74cm |
| XS | 30-32” | 76-81cm |
| S | 33-35” | 84-89cm |
| M | 36-38” | 91-97cm |
| L | 39-41” | 99-104cm |
| XL | 42-44” | 107-112cm |
Socks
| S/M | UK | 5-8.5 |
| M/L | UK | 9-13 |