The Nair ML Jacket Men from Mammut is a lightweight midlayer designed to provide reliable warmth and breathability during outdoor adventures. Its versatile design makes it a solid choice for layering under a shell in colder conditions or wearing on its own in milder weather.
Constructed from a blend of 95% polyester and 5% spandex, this jacket delivers a balance of stretch and durability—so it moves with you on the trail without feeling restrictive. The regular fit offers enough room for comfortable layering while maintaining a neat profile, and at just 0.372 kg it won’t add unnecessary bulk to your pack or weigh you down during long days outside.