Don't let winter weather stop you from running.Designed to help keep you warm and dry, the ROAD WINTER SEAMLESS LS TOP is made with a soft thermal material that's warm and comfortable.Additionally, this top's strategic body-mapped knit aeration zones provide targeted ventilation for breathability.It also features a mock neck design for shielding from the wind and thumbholes at the sleeves for convenience.At least 50% of the garment's main material is made with recycled polyester to reduce waste and carbon emissions.