UPF FABRIC: UPF 50 fabric provides protection from the sun's harsh UV rays DURABLE AND STRETCHY MATERIAL: Durable, stretch fabric assures ample mobility. Classic relaxed fit and cotton nylon canvas-duck blend (75% Cotton, 23% Nylon, 2% Elastane.) DESIGN: Belt loop waist offers the option of wearing with or without a belt; zippered fly POCKETS: Two side hand pockets and secure zip pockets at back