Under armour womens coldgear armour mock topcut close to the skin without the squeeze of compression the womens coldgear armour sleeve mock is loose soft and warm armour stretch fabric lets this athletic mock neck shirt move when you do and our feather light coldgear fabrics keep you warm dry and comfortable even in bitter cold featuresmaterial polyesterelastanefitted next to skin without the squeezeupdated brushback knit fabric maximises comfort and breathability while maintaining