Helly Hansen Lifa Merino MW Womens Crew Size:M Faded heat map-inspired graphics across

Faded heat map-inspired graphics across the chest and arms reflect Roam's spirit of adventure

Carbon Alloy Matrix – This brand new fiber is ushering in a new era of high efficiency materials

The Powerdrive Piste technology comes together with a new Active Air Core to deliver greater edging control

The Mammoth CO2 pushes a lot of air with a low max PSI

100% polyester/UPF 40+

Helly Hansen Lifa Merino MW Womens Crew Size:M Faded heat map-inspired graphics acrossThe versatile LIFA Merino crew adapts to any type of cold weather. Helly Hansen has combined a 100% Merino wool layer with their proven LIFA Stay Warm Technology in a fitted 2 layer construction. LIFA Merino Midweight Crew Base Layer delivers all the breathable warmth of Merino wool fibers, plus the unique moisture management properties of LIFA fibers. Features LIFA MERINO 100% Merino wool exterior Flat lock seams for ideal comfort and durability 2