【Functionality】 This long-sleeved half-zip shirt is made of polyester material, making it lightweight and breathable. It is perfect for outdoor activities. 【Design】 The simple and stylish dark blue design matches any outdoor scene. The half-zip specification allows for easy temperature adjustment. 【Use】 This is a perfect piece for climbing, hiking, and other outdoor activities. It combines comfort and functionality. - Color: Dark Blue - Material: Polyester - Design: Half-zip - Sleeve Length: Long sleeve There is a slight fraying on the lower left front, which is barely visible in photos. Gender: Women's Mammut's lightest and most technically advanced first layer, ideal for multisport. Excellent breathability, combined with offset overlock seams and body-mapped mesh, creates a lightness you'll forget you're wearing. Provides natural moisture-wicking and optimal temperature regulation. Quick-drying and odor-resistant, it can handle intense exercise with sweating. The half-zip version of our classic high-performance long-sleeved shirt is recommended for all outdoor enthusiasts. Thank you for looking. Features: Water-repellent