Helly Hansen Lifa Merino Midweight 1/2 Zip Base Layer - Men's Color:NAVY while providing a smooth pull

while providing a smooth pull through the water

mobile phone and small parts compartment are water resistant

and comfort on steep routes and bouldering problems

Lightweight Trail Performance – Ideal for racing and daily training

keeping you cool during city commutes

Helly Hansen Lifa Merino Midweight 1/2 Zip Base Layer - Men's Color:NAVY while providing a smooth pullOur LIFA Merino Midweight collection is perfect for any type of cold weather activity. We combined a 100% Merino wool layer with our proven LIFA fiber technology in a 2 layer construction. This LIFA Merino Midweight layer delivers all the breathable, natural warmth of Merino wool, plus the unique moisture management properties of LIFA fibers. LIFA MERINO 100% Merino wool exterior Flat lock seams for ideal comfort and durability 2 layer construction