Here's what other sites are saying:
Made with a blend of recycled hemp and organic cotton fibers, each Tilley Mash-Up Hat differs from the next. Natural fabrics offer breathable coverage while a wide brim shades your eyes from the sun.
Made with a fabric that consists of recycled yarns leftover from other fabric runs, each lightweight intermediate brim Hat becomes one-of-a-kind due to its own unique blend of yarn colours. Sort of like DNA - but for Hats. - See more at: http://www.tilley.com/TMH55-Mash-Up-Hat.aspx#sthash.J3ghaFEC.dpuf
- Summit Hut
Features of the Tilley Recycled Yarn Fabric Hat Protects from the sun Hat will stay on in windy conditions Comfortable for long day Helps protect from the rain