Introducing the Tilley T3 The Wanderer Hat! Handmade from durable, breathable cotton duck fabric, this hat offers UPF 50+ sun protection and a well-travelled look. With a DWR finish, moisture-wicking Hydrofil® and tuckaway wind cord, this hat is perfect for all your adventures. Plus, it comes with a hidden pocket, grommets and is buoyant! Guaranteed for life and made in Canada with OEKO-TEX® certification, this hat is a must-have for any wanderer. Tilley uses Canadian sizing which is different than UK standard sizing. For comfort Tilley suggests ordering a size above your usual hat size. DWR (durable water repellent) finish (Not Waterproof) Floats - closed-cell foam in the crown. Hat Sizing Info: 7 - 56cm, 7 1/8 - 57cm, 7 1/4 - 58cm, 7 3/8 - 59cm, 7 1/2 - 60cm, 7 5/8 - 61cm, 7 3/4 - 61.5cm, 7 7/8 - 62.5cm.