Buff CoolNet UV+ Multifunctional Headwear

Buff CoolNet UV headwear is the multifunctional neck gaiter that's been the outdoor standard for anglers, runners, and hikers for years — and the reason is how well it actually works. CoolNet UV+ fabric blocks UV radiation, wicks moisture to keep you cooler in the heat, and dries fast enough that it's functional again within minutes of getting wet from sweat or a water crossing.

Buff CoolNet UV Headwear: How to Wear It and Why It Works

The Buff format wears a dozen ways — neck gaiter, balaclava, headband, face mask, beanie, and several others — which gives it practical utility across a wider range of conditions than a single-format sun-protection option. For saltwater anglers who need face coverage and UV protection during a full day on the water, it's standard carry. For trail runners and hikers dealing with summer heat, it's the sun protection that doesn't require reapplication.

• CoolNet UV+ fabric provides UPF 50+ sun protection and active moisture management
• Multifunctional format wears 12+ ways — neck gaiter, balaclava, headband, and more
• Lightweight and fast-drying — functional after getting wet, no long dry time required
• Buff original brand — the outdoor-standard multifunctional headwear since 1992

If you spend time outdoors in the sun and haven't tried a Buff, this is a good place to start. The CoolNet UV+ is the most versatile version of the format for warm-season outdoor use, and at $26 it's one of the better-value pieces of gear in the whole outdoor accessories category.