RED WING Cross Lite 3557 Size 11 H Black Aluminum Toe Men 。Red Wing 3557 Zero-G Lite chukka work boots offer a lightweight, athletic-inspired design without compromising on heavy-duty protection. These black leather boots feature an aluminum safety toe, puncture-resistant midsoles, and electrical hazard protection. The XL EXTRALIGHT outsoles provide exceptional cushioning and slip resistance, making them ideal for long hours on your feet in industrial or warehouse environments. A versatile chukka silhouette ensures they look professional both on and off the clock.