Frye - Engineer Lace Up (Olive) - Women's: This stylish boot has the look of a full lace equestrian riding boot. Upper is made of a fine antique leather to give them a weathered look. Smooth leather lined for added comfort. Inside zipper for easy on-and-off. Soft, cushioned footbed for all-day comfort. Leather sole with rubber added on the heel for traction and durability.