Whether worn as a warm midlayer on fall trail runs or as a heavier weight baselayer on cold days of skiing, the Women's Vertex Long Sleeve Half Zip is a versatile favorite. Made from warm, stretchy and incredibly soft midweight 260gm, 100-percent Merino wool, the Vertex's half-zip design lets you easily adjust to changing temperatures. The secure zipped arm pocket stashes your ski pass and other small items, while offset, Flatlock seams when you're wearing a pack.
Nature created Icebreaker merino wool as protection against the scorching summers and freezing winters of New Zealand’s rugged Southern Alps mountain range. The merino is one of the world’s most ancient and toughest breeds of sheep.
Icebreaker has pioneered the use of merino wool in the wilderness since 1994, and have now fused nature and technology to create merino layers for the outdoors, for performance sports, and for the city. Icebreaker merino garments are soft and non-itch, warm in the cold and cool in the heat, they breathe to prevent clamminess, and have a miraculous ability to warn off stinkiness.