With Chelsea Evolution Pirate Trousers, you get the best of both worlds, durable trousers that guarantee good freedom of movement. It is made in four-way stretch together with our legendary Chelsea cotton material. Modern fit, thoughtful pockets and design lines combined with our classic Chelsea features make this garment a new favourite at work. Reinforcements in Cordura material on the knees, Four-way stretch, YKK zipper, Pre-bent knees Material: Four-way stretch: 93% polyamide, 7% elastane, 310 g / m², Secondary material: 79% cotton, 21% polyester, 295 g / m²