Soft against your skin, this lightweight base layer wicks moisture to keep you dry and performing at your best when fast-paced activities and serious sweat are in the forecast.
The lightweight Icebreaker Chakra Zip long underwear has a high neck and a versatile zip. You control the temperature.
The Icebreaker Lightweight Oasis Crew is so soft and comfortable, you won't even know you're wearing it.
Made from next-to-skin merino wool, SmartWool's Lightweight Crew provides year-round functionality with temperature regulation, ultimate breathability, UPF sun protection, and odor-free freshness.