A technial mid layer for warmth and breathability on high-output days, the Descender Long Sleeve Zip combines channeled merino-blend fleece with lighter-weight side panels to regulate your emperature. 

IB103900

Fit

Slim. Center back length: 68.2cm/27" (size M).

Fabric

Body: 84% Merino Wool/ 9% Nylon/ 7% LYCRA®   
Panels: 88% Merino Wool/ 9% Nylon/ 3% LYCRA®