Mens 5/4/3 Marathon Sessions Hooded Chest Zip Wetsuit

Measure around the fullest part of your chest, keeping the tape level across your back.

Measure around the narrowest part of your waist, keeping the tape comfortably fitted.

Measure around the fullest part of your hips with your feet together.

Measure around the base of your neck where a shirt collar would naturally sit, ensuring the tape is snug but not tight.

Measure from the top of the inner thigh to the ankle.

Measure from the top of your head to the floor while standing straight without shoes.