Reversible Sports Neck Gaiter Facemask with MICRONET™ Filtering Fabric Technology, Quick-drying, Multifunctional and Reversible Features
Meet the upgraded, multifunctional, and all-around very handy neck gaiter, the F5. It keeps your face, neck, and back of the head warm and dry so you can have fun in the cold. Whether you’re speeding down a slope or cycling uphill, the F5 can be worn in a number of ways to fit your training and needs. Check X5 for an alternative option
MICRONET™ Filtering Fabric Technology
A key feature of the F-Series, NAROO’s exclusive MICRONET™ filtering fabric blocks 99% of ultrafine dust particles, pollen and other harmful particulates as small as 1.7μm (40 times smaller than a human hair). Adjust the nose clip to fit snugly against your nose, which enhances filtering ability and reduces the fogging effect on any goggles or glasses.
Reusable and Washable
Even after 100 washes, the mask continues to block 99% of dust particles, allowing it to be reused repeatedly without damaging its dust-blocking performance, perfect for an athlete enjoying the cool winter air.
Quick-drying
NAROO’s nylon blend fabric wicks moisture away from your skin, which allows it to spread out and dry quickly. This process keeps you warm and dry in cold or freezing conditions.
Multifunctional and Reversible
Because the neck gaiter is one of the most widely used sports accessories, we decided to give it a major upgrade. We were one of the first to develop this 2-in-1 reversible and multifunctional gaiter that makes the best use of the entire accessory. Even the ear loops can be looped around the ear to prevent slippage. One side of the F5 is equipped with MICRONET™ that filters 99% of dust particles. The reverse side of this upgraded neck gaiter sports breathing holes to protect you from debris and harmful UV rays, which makes it perfect for outdoor cold weather sports like skiing, cycling, hiking, climbing, snowboarding, and more.
Breathable and Comfortable
A sports mask should be the most breathable mask. At NAROO, our designs achieve breathability in part thanks to our special MICRONET™ filtering technology. The form-fitting, high-quality, soft fabric offers the stretch and comfort you need while also taking the shape of the your face so that the mask creates a safe, snug seal, while the gaiter part becomes looser giving you freedom of movement. Because the knit and fabric are what create the filter, we balanced the filtering and breathability aspects to give you the best of both.
Tested, Certified, Safe
NAROO constantly strives to be sure that our masks are up to current testing and safety standards because we value how hard athletes train and work for their goals. The F5 has been tested by accredited institutions in Japan and Korea, and has been approved by Allergy UK.
Product Shape

Product Characteristics
Exclusive MICRONET™
Filtering Fabric Technology
MICRONET™ filter fabric blocks 99% of ultrafine dust particles and pollen with sizes starting from 1.7μm (40x smaller than a human hair), including fine pollution particles that average 2.5μm in size


Protects Against:
Pollen
20 – 30μm – Those affected by seasonal hay fever or pollen allergies have shown drastic improvements when wearing MICRONET™ masks
Pollution & Dust
2.5 – 10μm – In city smog and pollution, MICRONET™ fabric is able to filter out harmful particles such as microplastics, fumes, and toxic waste particles
Microbes & Droplets
0.5 – 5μm – Where population density is high, such as city or communal environments, caution is needed to prevent the spread of sickness. MICRONET™ provides a barrier against infectious droplets and germs

All Weather, All Styles, All Comfort
NAROO fabric is tailored to fit snugly and feel soft against the skin, with a choice of colors to match you best
FEATURES
All Weather
Suitable for sporting activities during any season, in any temperature, or in any condition
MICRONET™ Filtering
MICRONET™ filter fabric blocks 99% of ultrafine dust particles and pollen with sizes starting up to 1.7μm
99% UV Protection
Protects skin from harsh UV rays and sun damage in any weather
Durability
Strong and sustained antimicrobial performance through repeated washes
Oliver –
good for cycling
koeroeur –
This is a very versatile mask. I start using it in autumn and wear it all through winter. The fact that it’s resversible is very handy. In autumn I use the easy breathng side, And when the temperatures drop to just above freezing, I turn it around and use the thicker side.
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Edoardo –
perfect with the ear lock system, so you don’t have to worry about the mask coming down
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Gregory Toth –
Good mask. Fits a little snugger than the others in this line-up.
The price seems to have gone up recently, but it goes on sale occasionally and is definitely worth owning if you have allergies and live in a cold place.
Somkiat V. (verified owner) –
Best face mask a lot people’s always ask where you get. Lol but my black more comfortable to use very very nice everything from you.
Remko Las van Bennekom (verified owner) –
Love the over-ear wearing, it keeps the mask perfect in place. Material is superiur, very breathable, not to thick, and keeps my face nice and warm durgin the bike rides.