The Clima-Tek Crewneck Baselayer Top blends comfort, performance, and style into one versatile layer. Crafted from a soft cotton-feel polyester and spandex blend, it offers four-way stretch for unrestricted movement on any adventure. Activated carbon treatment enhances odor control and thermal regulation, keeping you fresh and comfortable whether you're climbing a peak or layering on a winter trail. Moisture-transfer fibers wick sweat away from the skin, while UPF 30 protection shields you from harmful sun exposure. Lightweight, quick-drying, and thoughtfully designed with hidden thumbhole loops, this top is perfect for both casual wear and high-performance activities. | Hot Chillys Men's Clima Tek Crewneck Baselayer Top