Men's Verve Trousers - Elephant / Black. Outdoor trousers from the Duke of Edinburgh Award Recommended Kit. The cargo-style construction pairs tough sun-protective polyester cotton with contrast reinforced knee panels for extra durability. Duke of Edinburgh Award Recommended Kit features outdoor trousers designed for durability. These cargo-style pants combine robust sun-protective polyester cotton with reinforced knee panels for added toughness. Heel tape, Wash & wear, 4 pockets, UPF 40+ sun-protection, 315g. Technology: ECOSHIELD: A plant based water repellent bonded onto the fabric which is made from a renewable source, allowing rain and water based stains to simply run off. SOLAR SHIELD: SolarShield fabric technology has been tried and tested to give you UPF40+ protection from harmful UV rays. Fabric - Main: 65% polyester, 35% cotton / Knee: 88% polyamide, 12% elastane. Approximately 15 bottles were recycled to make this product.