TestSize Guide Centimeters S M L XL Waist 77 83 91 100 Hips 88 95 104 112 Waist: Measure around your waistline Hips: Measure around the fullest part of your hips If you fall between sizes, go for the larger of the two Product Specification Certified Organic Cotton Joggers, 300g/m2. Wash cool, hang dry. GM free. Not tested on animals. Does not contain animal-derived products. Printed in the UK with low waste printing tech. Made in a renewable energy powered factory audited for a wide range of social and sustainability criteria.