The Dart Zip Neck is a classic, all-season, all-mountain technical baselayer. Made from 100% recycled APEX ECO fabric, it offers an ideal combination of warmth, moisture-wicking, and breathability. Finished with POLYGIENE® permanent odor control, it ensures freshness for multiple days of wear. Constructed using light, wicking and soft APEX ECO 100% recycled polyester fabric with a super-wicking pique textured backer. Treated with POLYGIENE® permanent odour control, perfect for multi-day use. Features a ¼ length YKK Montane reverse coil semi-auto front zip with internal zip guard and flatlocked seams which eliminate chafing and increase durability. The lightweight fabric is highly breathable, making it ideal for versatile and fast-paced activities. It is a comfortable next-to-skin layer that regulates warmth and wicks sweat during high-output activities, while actively stopping odor with its anti-bacterial properties.