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.