With thermal properties, this long-sleeve top is the perfect baselayer to be worn under thicker ski jumpers, walking fleeces and hoodies.Constructed from polyester, this long-sleeve tee has a brushed reverse and lightweight, slim-fitting design, making it easy to slip on and better for cooping up insulation.Streamlined and warm long sleeve thermal crew baselayer Polyester fabric body - brushed reverse which provides lightweight warmth and lasting next-to-skin comfortVersatile design - wear alone or as part of an effective layering systemColour: Black