Please note this is in Asian sizing, Asian size is smaller than western size e.g. UK, US, AU, please check the measurements carefully before making a purchase. Please allow 0.8-1.6in error due to the manual measurement and different measurement methods. If you are not sure which size to buy, please provide height and weight, we will recommend a suitable size. Thank you. S: chest 80 cm/ 31.4 in , waist 63 cm/ 24.8 in M: chest 84 cm/ 33.0 in , waist 66 cm/ 25.9 in L: chest 87 cm/ 34.2 in , waist 70 cm/ 27.5 in XL: chest 90 cm/ 35.4 in , waist 74 cm/ 29.1 in 2XL: chest 93 cm/ 36.5 in , waist 77 cm/ 30.3 in 3XL: chest 96 cm/ 37.7 in , waist 80 cm/ 31.4 in 4XL: chest 100 cm/ 39.3 in , waist 83 cm/ 32.6 in Please allow slight color difference due to the monitor resolution and light effe