Reusable Filtering Breathable Face Mask with Adjustable Ear Loops
If you’re looking for a go-to everyday mask, you’ve come to the right place. The F.U Plus is not only breathable like every NAROO mask, not only filtering like the rest of the F-Series, but it is really comfortable. Want to take the dog for a walk or hit the gym? The F.U Plus has got you covered. Literally.
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 on the road.
Adjustable Ear Loops, Snug Fit
The NAROO breathable sports masks are made to take the shape of the your face so that the mask creates a comfortable, safe, snug seal against your face. As designers of sports masks, we always remember that our masks will be worn by athletes during daily activities or while they’re walking, running, cycling, and heading to the gym.
Breathable and Comfortable
Breathability is the key to a good sports mask. Our MICRONET™ filtering technology was developed with an athlete’s need for breathable, comfortable accessories in mind. Along with breathability, the F.U Plus’s form-fitting, high-quality, soft fabric offers the stretch and comfort you need. 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 F.U Plus has been tested by accredited institutions in Japan and Korea, and has been approved by Allergy UK.
If you’re looking for even more protection, check out the F.U Plus Copper with added anti-microbial protection.
Product Shape

Product Characteristics
* All measurements relative to NAROO products only

Stylishly Sleek Protective Wear for Everyday Use
The comfortable, soft fabric blend enables long wear and easy, extended protection
Exclusive NAROO MICRONET™ Filtering Fabric Technology
Unlike paper filters, NAROO MICRONET is a reusable fabric filter that blocks harmful particles up to 1.7μm in size, 40x smaller than a human hair

FEATURES
All Weather
Suitable for sporting activities during any season, any temperature, or in any condition
MICRONET™ Filtering
MICRONET™ filter fabric blocks 99% of ultrafine dust particles and pollen with sizes up to 1.7μm
99% UV Protection
Protects skin from harsh UV rays and sun damage in any weather
100+ Washes
Strong enough to last over 100 washes without losing efficiency

How To Find Your Size
Use a measuring tape or a piece of string and a ruler to measure your face.

Nicole –
Breathable and comfortable for day to day wear. I also wear while walking and running. The washability factor is great.
Uploaded image(s):
Nirupan Wijeyanathan (verified owner) –
Anonymous (verified owner) –
Nice design, very comfortable
Anonymous (verified owner) –
It’s very comfortable and stylish
Nada Kahel (verified owner) –
Im sorry the size small. Was so small like for kids and u don’t have medium sized thank you
Ray Jenkins (verified owner) –
The mask filter out the pollen and was comfortable to wear and breathe through.
Anonymous (verified owner) –
Fits well, comfortable for hiking on windy spring days.
Michael C. (verified owner) –
Awesome mask. Will order again. I wear glasses and wish the nose piece that bends was a little more firmer. Glasses tend to fog up sometimes. Otherwise excellent mask