Icebreaker 260 Vertex Long Sleeve Half Zip Natural Shades Thermal Top - Women's Black/Loden/Nightshade/J Large. The super soft and breathable 260gm jacquard fabric is made from 100percent merino wool and the classic half-zip design makes for easy layering and quick temperature regulation. Gusseted underarms increase range of motion while flatlock stitching and offset seams throughout makes for a soft next-to-skin feel. Made in collaboration with English-M?ori artist Fern Ngatai the unique graphic print represents the connection and bond between people and nature. Inspired by nature icebreaker harnesses the performance qualities of natural fibres to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fibre that naturally resists odours keeps you cool when its hot and warm when its not and lets your skin breathe for comfort all day every day. Specifications for Icebreaker 260 Vertex Long Sleeve Half Zip Natural Shades Thermal Top - Women's: Manufacturer: Icebreaker Sleeve Length: Long Sleeve Body Length: Regular Age Group: Adults Apparel Fit: Slim Gender: Female Color: Black/Loden/Nightshade/J Application: All Purpose Fabric/Material: 100percent Merino Wool Weight: 28.34 oz Features of Icebreaker 260 Vertex Long Sleeve Half Zip Natural Shades Thermal Top - Women's Soft merino fibres that regulate body temperature in all weather conditions and naturally resist odour Gusseted underarms for mobility and comfort Flatlock seams to prevent friction Offset shoulder seams to prevent friction Backward set side seams to prevent friction Drop tail hem for added coverage Package Contents: Icebreaker 260 Vertex Long Sleeve Half Zip Natural Shades Thermal Top - Women's Icebreaker IB0A56UQ962L: 260 Vertex Long Sleeve Half Zip Natural Shades Thermal Top - Women's Black/Loden/Nightshade/J Large