* Noise Reduction: Look for a high NRR for effective noise blocking.
* Warmth: Consider the material (like fleece or faux fur) and coverage for cold weather.
* Comfort: Padded ear cups and adjustable headbands are key.
* Fit: Ensure they fit snugly but not too tight.
* Portability: Foldable designs are great for easy storage.
They're designed to protect your ears from loud noises or keep them warm in cold weather. For noise reduction, look for a high Noise Reduction Rating (NRR). For warmth, consider the material and coverage. Some have headbands, while others clip onto hard hats. Let's see what these can really do to block out the noise or cold!
