Calvin Klein Size Guide
Calvin Klein
Men's Underwear and Pyjama Bottoms
Waist: Measure around 5cm below natural waist where the waistband of trousers normally sits on the body.
| Size | Waist (Inches) | Waist (cm's) |
|---|---|---|
| S | 28-30 | 71-76 |
| M | 32-34 | 81-86 |
| L | 36-38 | 91-97 |
| XL | 40-42 | 102-107 |
| 2XL | 44-46 | 112-117 |
Men's T-Shirts and Pyjama Tops
Chest: Measure under the arms, around the fullest part of the chest.
| Size | Chest (Inches) | Chest (cm's) |
|---|---|---|
| S | 36 | 91 |
| M | 38-40 | 96-101 |
| L | 42-44 | 106-111 |
| XL | 46-48 | 116-122 |
| 2XL | 50-52 | 127-132 |
Still Unsure?
For peace of mind we offer free returns on all UK orders.
There’s nothing like speaking to someone is there? So we’re here to help with any questions about sizing or any other queries you may have. We'd love to hear from you.