The Tubular sneaker redefined sportswear for the street. And that was just the beginning.Remixing the fashion ingredients of the Tubular into a fresh feminine look, this Tubular Defiant shoe stays true to the proportions of the original and gives it a sleek shape. It has a stretch-jersey bootee upper for a snug, sock-like fit. Stretch-jersey upper with elastic strap over forefoot. Mono-mesh quarter overlay; Elastane lining. Oversize tongue with strap. Women's-specific last. Leather heel piece. One-piece EVA midsole and outsole with tire tube-inspired construction. Imported.