Under Armour Women's UA CG Authentics Crew Shirt

Ultra-warm – The women's base layer top features a dual-layer fabric with an ultra-warm, brushed interior and a smooth, fast-drying exterior.

Strategic ventilation – With mesh underarm panels, the thermal top gives breathability only where you need it, so you stay warm and dry.

Sweat-wicking – Even in fast-action, stay dry with the winter running top's sweat-wicking, fast-drying material, which features anti-odour technology.

Streamlined-fit – The thermal long sleeve's fitted cut isn't too tight or loose. It sits against the body like a second skin, ideal for layering.

Material and fit – Under Armour Women's UA Authentics Crew, women's base layer top, compression top, material: 87% polyester/13% elastane.