The Icebreaker Men Descender LS Half Zip is a thin fleece pullover designed for high breathability, made from a quick-drying Lyocell-Merino blend. This natural fabric is plastic-free, reduces odor, and is particularly soft to wear. The waffle structure on the inside saves material and weight, and creates additional air-filled thermal insulation in the gaps. This effect prevents cooling down after intense exertion and simultaneously accelerates sweat wicking to the outside due to the larger surface area on the inside. Thanks to this climatic balance, the material, with its low weight and pack size, covers a wide temperature range and can be used as a versatile mid-layer for various sports.
Main material: 60% Lyocell (plant-based), 40% wool (merino wool) / Pocket lining: 100% wool (merino wool)
Fabric weight: 200g/m²
Fit: Slim
Features: Thumb loops, 1 chest pocket








