Its unlined construction puts you closer to the soft acrylic fabric

The polarized lenses reduce glare from reflective surfaces

flexible channel-knitted fabric that traps air to provide warmth

not on your feet

On Running | Performance Winter Tights | Men's | Black M. Miller Alpina Its unlined construction puts youOn Running Footwear Collection Men's Women's Apparel Stay warm and comfortable on your winter runs with the Performance Winter Tights. Crafted from technical sweat wicking fabric, these tights provide superior warmth while keeping moisture at bay. Reflective details enhance visibility in low light conditions, so you can hit the road regardless of the forecast. Designed with an adjustable waistband for a custom fit and equipped with pockets to securely