Yes it does. The underside is a light taupe colour.
The breathable Lightweight Nylon hat is great for those whom aren't necessarily 'hat' people but want the protection of a brimmed style. Weighing just 3 oz/ 85 grams, it's very lightweight & offers great all-weather protection. Certified UPF 50+ sun protection, the maximum rating given, it also has great water repellency for rainy days.