The Men's Ridgeline Micro Lite Long Sleeve Quarter Zip Top is the foundation of a functional layering system that exudes unparalleled performance and versatility. Crafted from soft 100% polyester, this lightweight marvel is designed for swift drying and exceptional moisture-wicking capabilities. Its primary purpose is to eliminate evaporative heat loss by efficiently drawing moisture away from your skin, ensuring optimal comfort throughout your adventures. Experience luxurious comfort as every seam lies flush against your skin, thanks to meticulous flat-locked stitching that eliminates chafing and rubbing. With an advanced anti-microbial finish, this top resists the build-up of natural body odours, making it ideal for extended backcountry trips with limited washing facilities. Cleaning this top is effortless—simply toss it in the machine or rinse with travel wash. Hang it out to dry, and it'll be ready for duty the next morning. With a UPF 40+ Sun Protection rating, this top adds an extra layer of defence against the elements, offering you peace of mind on sunny excursions. Embrace the pinnacle of performance with the Men's Ridgeline Micro Lite L/S Quarter Zip Top, as you navigate the unpredictable with Spartan Survival gear.