Ergodyne N-Ferno® 6821 Fleece Balaclava, Black
Ergodyne N-Ferno® 6821 Fleece Balaclava, Black
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Ergodyne N-Ferno® 6821 Fleece Balaclava, Black

4.5 stars out of 24 reviews
(4.5)|
24 ratings

Key item features

  • High Visibility: Available in bright lime polyester fleece with reflective accents for enhanced safety.
  • Thermal Fleece: Made from high-quality thermal fleece providing warmth in mild to extreme conditions.
  • Stretchable Fit: Flexible material designed to fit most head sizes comfortably.
  • Extended Coverage: Long length offers full thermal head and neck coverage that can be tucked into jackets.
  • Comfortable Design: Non-bulky construction fits comfortably under hard hats or helmets.
  • Reflective Accents: Reflective elements help keep wearers visible and safe in low light conditions.
  • Versatile Use: Ideal for construction, outdoor sports, and various cold-weather activities.
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4.5 out of 5 stars
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Showing 1-3 of 20 reviews

Jun 16, 2025
Walmart customer
5 out of 5 stars review

Seller Verified Purchase

Tremendous balaclava from Ergodyne!

The N-Ferno 6821 has been my winter head covering of choice for years. Ergodyne does such a great job of processing online orders and getting them shipped quickly complete with invoice which I value greatly. The new balaclava packaging is wonderfully compact and the garment itself is of a gentler material than in the past and warmer too. I gave two to friends durning the winter and bought 6 recently for myself and others for years to come as they are well-loved by those I gave them to. Thank you Ergodyne and I look forward to shopping for more of your high-quality products in the future. Sincerely - Anthony T. Gianelly.

Review from ergodyne.com
Helpful?5CYYF8HAYJW221779100
Feb 14, 2013
Pentworth
5 out of 5 stars review

Verified Purchase

Recently we had a very cold spell, and I saw this online and ordered it. It came in two days later and was wonderful. It is very warm and comfortable and fits snugly. The opening is adjustable and can be worn over the nose or under the chin. It is ruggedly made and seems durable. If you wear glasses take them off before putting it on or taking it off. Then put them back on.

Helpful?5CYYF8HAYJW221779100
Nov 26, 2013
reviewmadness101
5 out of 5 stars review

Verified Purchase

Essential for cold weather

I put this on and my whole body feels warmer. I'll never go another winter without one of these.

Helpful?5CYYF8HAYJW221779100