Norrøna trollveggen warm3 Vest M's is a warm and versatile fleece vest developed for mountain climbing, outdoor activities and cool days throughout the year. With the highest warmth-to-weight ratio in Norrøna's fleece collection, the vest provides excellent insulation without feeling heavy or bulky.

The vest is made from the technical Warm3 material, which combines low weight with high thermal insulation. The fabric is both durable and flexible, ensuring a long lifespan and high comfort even with frequent use. The retro-inspired design makes the vest equally well suited to everyday wear, travel and leisure as to trips in the mountains.

The vest has a regular fit that allows good freedom of movement and makes it easy to wear both as a mid-layer under a shell jacket and as an outer garment on cool days. The high collar protects against wind and cold, while two hand-warmer pockets and a zipped chest pocket provide secure storage for small essentials.