Oosc Baselayers deliver all-day comfort and flexibility with a perfect fit—neither too tight nor too loose. Featuring a rolled turtleneck for added warmth and temperature regulation, these tops are crafted with peach-soft interiors for ultimate comfort. Powered by Oosc Fresh Tech, they keep you warm in the cold and breathable when it heats up. Made from polyester and spandex for stretch and mobility, they re ideal for skiing, gym, yoga, or cycling. The pants include a strong, secure waistband to maintain fit and performance. Designed to complement Oosc ski suits or stand alone as stylish, functional thermals.