MEN SIZE CHART:order a size up would be recommend S: bust 82cm, waist 70cm, hips 82cm, suitable for height 164-170cm, suitable for weight 50-65kg M: bust 88cm, waist 74cm, hips 88cm, suitable for height 168-174cm, suitable for weight 58-72kg L: bust 94cm, waist 80cm, hips 94cm, suitable for height 172-178cm, suitable for weight 66-81kg XL: bust 97cm, waist 84cm, hips 97cm, suitable for height 176-182cm, suitable for weight 72-87kg XXL: bust 100cm, waist 88cm, hips 100cm, suitable for height 180-186cm, suitable for weight 80-95kg Neoprene/Spandex Function with UV protection (UPF 50+) and anti-plankton, protect your skin in beach and diving sport Made of stretch and lightweight material for uninhibited movement Long front zip makes it easy to put on and take off. Non-padded design Keep you warm (1.5mm Neoprene pants) in diving and swimming, suit for spring summer and autumn