If you're a fan of the cap and want the added protection of Gore-Tex to keep the wind and rain out then this is definitely the hat for you.
Trekmates says:
Classic Gore-Tex cap with a triple-fold peak that offers waterproof and breathable protection.
Trekmates' Stanage GTX Cap has a soft, comfortable feel but delivers great protection with a Gore-Tex lining providing durable waterproof protection. The headband inside is soft, comfortable and really helps with wicking sweat away when you heat up.
Although it is waterproof and windproof it isn't as breathable as you'd expect from a normal cap so you have to be willing to sacrifice that for the protection. A packable design with a triple fold peak means it can easily be stored in your pack or a pocket until it's needed.
