Under ArmourMen's Iso-chill ArmourVent Stretch Fit Hat

This Under Armour Iso-Chill hat is fantastic! I'm a big runner, and I'm always on the lookout for hats that keep me cool and comfortable, especially during the summer months. This one delivers on both fronts. The Iso-Chill technology really does work – I've noticed a significant difference in how much my head sweats compared to other hats. It feels noticeably cooler, even on the hottest days.The ArmourVent fabric is also great. It's super breathable and lightweight, which is exactly what you want when you're working out. I also love the stretch fit – it's snug enough to stay put during my runs, but not so tight that it feels uncomfortable. It doesn't give me that "hat head" feeling either, which is a bonus!The look of the hat is also sharp. It's a clean, modern design that I'm happy to wear both during workouts and casually. I went with the black, but I'm already thinking about picking up another color. Overall, I'm incredibly happy with this purchase. If you're looking for a high-performance hat that will keep you cool and comfortable during your workouts, I highly recommend the Under Armour Iso-Chill ArmourVent Stretch Fit Hat. It's worth every penny.

Fits wonderfully, very comfortable and lightweight

The most comfortable hat I have ever owned, feels like I've already broken it in straight out of the package. Lighter weight than the Blitzkrieg series and less stiff - also doesn't get wrinkly when it's wet.

Great hat actually fits. And the material is also perfect for the gym.

Great Hat!!! Fits perfectly!!! Love It!!!

Fitted Large / XL fits perfectly. I normally wear 7 1/4 to 7 3/8 depending on my hair cut ...23 inch circumference . Hat has a mild stretch when I put it on. I can wear a med/large but it has a tighter fit.Hats are high quality and worth the money at todays comparable rates.

Great hat. Lightweight and beautiful.

The material is light, good for warmer weather. The price was competitive and delivery fast and free. Only 1 caution. Perhaps because it's a lighter material, the size XL/XXL gives me a looser fit than I'm used to. I think I'd get a better fit with a L/XL, even though previous hats at that size were a bit tight. I figure that if you're at the upper end of the L/XL, the fit should be perfect.