Stella McCartney Footwear Size Chart The Stella McCartney® Trace Winter Boots features a textile and synthetic upper, lace-up and inner zip closure, ankle pull-tab, and round-toe silhouette. Synthetic lining and insole. Thick synthetic outsole. Made in Italy. 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. Weight of footwear is based on a single item, not a pair.