Women's Ayaq Mefonna Merino Long Sleeve Underwear

Combining look care, high-performance materials and local, eco-responsible design, the AYAQ Mefonna Merino undergarment is a lightweight, long-sleeved technical first layer. Its close-fitting cut, exceptional wool and natural anti-UV qualities offer optimal technical performance for sustained efforts over multi-day outings.

The Mefonna - named after a glacier in Norway's Svalbard archipelago - is made from highly technical 150 g/m² virgin Merino wool, with extra-fine 17.5 micron yarn for exceptional comfort, and flat seams to prevent chafing. What's more, its odor-resistant qualities make it ideal for multi-day outings, light trekking and fast hiking.