Y's by Yohji Yamamoto Women's Apparel Size Chart Oversized Y's by Yohji Yamamoto™ pants with elastic waistband and drawstring ties. Single rear pocket. Asymmetrical hemline. 100% laine wool. Wash with cleaning net. Made in Japan. This item may ship with an attached security tag. Merchandise returned without the original security tag attached or a damaged tag may not qualify for a refund.