Wide Brim UPF 50+ Sun Protection:Fishing hat wide brim 3.1-3.3inch (7.5-8cm), blocking 50% sun UV rays and providing excellent full coverage for face,neck while outdoors;The 100% cotton fabric offers you a more comfortable feeling. Breathable & Adjustable Chin Strap:Stay cool, as mesh panels ensure your head stays ventilated even on the hottest and most humid days;Adjustable chin strap ensures a secure fit and won't blown off when it gets windy or rainy. Foldable Safari Hat:With a portable and lightweight design, you can easily fold this fishing hat top up and the sunhat remains keeping in good shape, and fit it into any purse, backpack, or carry bag. This boonie hats for men is great for bush walking, fishing, backpacking, hiking, gardening, hunting, golf, travel and outdoor camping. Wonvin brand creations and products glow the essence of elegance and luxury.