Size
(UK)
Chest
(inches)
Waist
(inches) 
Seat
(inches)
Arm Length (inches)
S 33.5 – 35.4 28.7 – 30.7 34.6 – 36.6 33.1 – 33.7
M 35.8 – 37.8 31.1 – 33.1 37.0 – 39.0 33.7 – 34.1
L 38.2 – 40.2 33.5 – 35.4 39.4 – 41.3 34.1 – 34.8
XL 40.6 – 42.5 35.8 – 37.8 41.7 – 43.7 34.8 – 35.4


  • Arm length: Measure from the edge of the shoulder.
  • Chest: Measure around the fullest part of the chest.
  • Waist: Measure around the narrowest part of the waist
  • Seat: Measure around the fullest part of the seat.
  • Inner leg: The distance from the top of your inside leg to the floor.

Model is 187cm / 6'1" and is wearing size M