adidas Clothing Size Guide Keep it classic in these adidas® Originals pants. Regular fit. Luxe velvet three-stripes at sides add an iconic flair. Elastic waistband with an exterior drawstring tie. Slash hand pockets at side. Open cuffs. 70% cotton, 30% recycled polyester. Machine wash, tumble dry. Imported. Measurements: Waist Measurement: 28 in Outseam: 40 1⁄2 in Inseam: 30 1⁄2 in Front Rise: 11 in Back Rise: 15 in Leg Opening: 12 in Product measurements were taken using size SM, inseam 30.5. Please note that measurements may vary by size.