Size guide

Size guide

View our men's size charts to get the perfect fit at Diffney.
Learn how to take measurements and find out what clothing, footwear and accessory sizes are right.


Measurements should be taken directly on your body.

Neck: Measure around the base of the neck where the collar sits.
Chest: Measure under your arms, around the fullest part of your chest.
Waist: Measure the narrowest part of your waist.
Seat: To find your seat, measure 20cm from your natural waist as a guide. Stand with your feet together and measure around your widest part.
Inside leg: Measure from the top of your inner tight to your ankle bone.

IE/UK 34 36 38 40 42 44
EUR 44 46 48 50 52 54
Neck (cm) 14.5 15 15.5 16 16.5 17
Chest (cm) 34 36 38 40 42 44
Waist (cm) 28 30 32 34 36 38
Inside leg length (cm) 32 32 32 32 32 32
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