adidas Y3 Women's Apparel Size Guide Boxy silhouette adidas® Y-3 by Yohji Yamamoto™ sweatshirt. Crew neckline. Long sleeves. Tonal brand logo at left chest. 100% cotton. Machine wash, line dry. Imported. 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.