Stay warm and comfortable during your Pilates sessions with the Under Armour Women's ColdGear Armour Mock Neck Long Sleeve Top. This base layer top is designed to provide maximum warmth without adding bulk. It features a mock neck design to keep your neck protected from the cold, and the long sleeves offer full coverage for your arms. The top is made from a blend of polyester and elastane, which provides a soft and stretchy feel. It also has Under Armour's ColdGear technology, which traps heat and wicks away sweat to keep you dry and comfortable. Whether you're doing Pilates at home or at the studio, this base layer top is a must-have for your workout wardrobe.