Icebreaker · Base Layers
This lightweight base layer is designed for high-intensity activities in cooler weather. ZoneKnit™ technology provides temperature regulation with breathable ventilation zones. The merino wool blend offers natural odor resistance and moisture-wicking. Raglan sleeves and flatlock seams improve mobility and reduce chafing. Featuring a slim fit with a drop tail hem for layering comfort and extended coverage. Thumbholes secure sleeves during activities. Made with sustainably sourced merino wool and TENCEL™ lyocell.