Help
Size guide.
Find your size in seconds, or check the full charts for underwear, undershirts and socks.
Find your size
What is your waist?
cm
Enter your waist and we will tell you your size.
Body measurements
| Size | Waist | Hips |
|---|---|---|
| S | 66 – 73 cm | 90 – 95 cm |
| M | 73 – 80 cm | 95 – 100 cm |
| L | 80 – 87 cm | 100 – 105 cm |
| XL | 87 – 93 cm | 105 – 110 cm |
| XXL | 93 – 100 cm | 110 – 115 cm |
- CottoSilk recommends one size up from your usual size for a more comfortable fit.
- For a closer fit, choose your true size.
- Our model is 186 cm tall with a 76 cm waist and 95 cm hips, and wears size M.
Size conversion
| CottoSilk | US / UK | EU / IT | France |
|---|---|---|---|
| S | 26 – 28 | 42 – 44 | 34 – 36 |
| M | 28 – 31 | 44 – 46 | 36 – 38 |
| L | 31 – 34 | 46 – 48 | 38 – 40 |
| XL | 34 – 36 | 48 – 50 | 40 – 42 |
| XXL | 36 – 39 | 50 – 52 | 42 – 44 |
Leg length
| Style | Inseam |
|---|---|
| Trunks | 7.5 cm |
| Boxer Briefs | 11.5 cm |
| Long Boxer Briefs | 15 cm |
How to measure
Waist
Measure around your natural waist, where the waistband sits. Keep the tape level and snug, not tight.
Hips
Stand with your feet together and measure around the fullest part of your hips and seat.
Between sizes?
Go up a size for a relaxed fit, or stay with the smaller size if you like a closer hold.
Find your size
Your height and weight
cm
kg
Enter your height and weight and we will suggest a size.
Height guide
| Size | Height |
|---|---|
| S | 160 – 170 cm |
| M | 165 – 175 cm |
| L | 170 – 180 cm |
| XL | 175 – 185 cm |
| XXL | 180 – 190 cm |
- Height ranges overlap. Use your weight with the size finder above to choose between two sizes.
- Wearing it as a tank top? Choose one size up.
- Wearing it under a shirt? Choose your true size.
One size
Made to fit most feet.
EU 38 – 45All CottoSilk socks come in one size, for men and women. We recommend them if your shoe size is within the range below.
Shoe size range
| Size | EU | UK | US |
|---|---|---|---|
| One size | 38 – 45 | 5 – 10 | 6 – 11 |