adidas by Stella McCartney True Strength Seamless Yoga Bike Legging in Orange. - size M (also in S, XS) adidas by Stella McCartney True Strength Seamless Yoga Bike Legging in Orange. - size M (also in S, XS) 69% recycled polyester 20% recycled polyamide 11% spandex. Made in China. Machine wash. Pull-on styling. Ribbed colorblock waistband and hem. STELLA MCCARTNEY and ADIDAS graphics at waist band. Item not sold as set. Shorts measure approx 18.5 in length. ADID-WF60. HY4517. Adidas by Stella McCartney offers women cutting age sports performance clothing they can work out in while still feeling good about the way they look. Not compromising style for performance, the balance is struck between fashion and sport. Shop the latest in fashion from adidas by Stella McCartney