Calvin Klein Jeans Retro Runner Sock LA sneakers combine retro-inspired styling with a contemporary sock-like upper for a snug, modern fit—perfect for everyday casual wear. Key attributes: Black | Nylon, Polyamide | Lightweight comfort | Durable construction | Good traction on varied surfaces | Sock-like upper for a close fit | Sculpted sole for enhanced grip | Sleek retro-inspired silhouette | Contrasting CK logo on side | Dimensions & fit: Snug, sock-like fit | Composition & care: Nylon | Polyamide