Custom ProductSize GuideCentimeters XS S M L XL XXL Height 171 175 179 183 189 195 Chest 86 93 99 104 116 129 Waist 71 76 81 89 99 112 Chest: Measure all round your chest just below your armpits.Waist: Measure round your waistline, where your trousers would button up.Height: Your natural height.If you fall between the sizes, go for the larger of the two.Product SpecificationCertified Organic Cotton Sweatshirt, 300g/m2. Wash cool, hang dry. GM free. Not tested on animals. Does not contain animal-derived products. Printed with low waste printing tech. Made in a renewable energy powered factory audited for a wide range of social and sustainability criteria.