A versatile and technical midlayer designed to insulate and breathe during cold, high-output days up in the mountains, out on the slopes or along the trails, the Descender Long Sleeve Zip is ready for any active adventure. Made with our new high-loft textured fleece, the Descender features our Corespun fibers—which uses nylon fibers wrapped in merino wool for added durability and quicker drying—as well as heat-trapping channels to help regulate your temperature during technical high-exertion pursuits like skiing, climbing or running in cold conditions. Lighter-weight side panels help manage moisture and dump excess heat when you’re moving fast, while the zippered hand pockets secure your daily essentials. Forward set side seams and offset shoulder seams improve comfort while wearing a pack, and we also added fold-over cuffs for a cozy touch.
REPORTING Country of Origin | China |
Sustainability | Hiking |
Hiking | Yes |
Product Code | A4924706 |
REPORTING intrastat code | 61101190 |
RN_Clothing_Type | Tops |
REPORTING Country of Origin | China |
REPORTING intrastat code | 61101190 |
RN_Clothing_Type | Tops |
Waterproof | No |

Driven by the belief that nature has the solutions, Icebreaker provide natural performance alternatives to synthetic-based apparel to create a healthier more sustainable future for our species and the planet. 85% of Icebreakers fabrics used globally are entirely natural - with only 15% of fabric coming from man-made sources - and in 2019 they are releasing a water-soluble plastic bag for distribution and delivery of all of their apparel. In 1997, icebreaker became the first company in the world to establish long term contracts with key merino growers. They were based on genuine trust and a mutual concern for animal welfare and the environment. And in 2019 they are releasing a water-soluble plastic bag for distribution and delivery of all of their apparel- and by 2023, they anticipate that man-made fabrics will be entirely eradicated from the range.