Aero Tech Stretch Arm Warmers

Take off the Chill! These arm warmers will add layers of insulation across your arms. They will protect arms from wind with a thermal layer of insulation against cold. FABRIC: The stretch fleece, a high performance thermal material, is engineered after the polar bear's fur. The hollow core in the yarn traps air to improve thermal insulating characteristics. Enjoy all outdoor activities and stay warm in the cold climate. Fabric is all way stretch poly spandex with a brushed fleece internal and smooth exterior. •92% Polyester, 8% Spandex insulates like bear fur •Light and packable, easily fits in jersey pockets or bike bag •Anatomically designed for comfort, stretches and curves to move with arm action •Gripper elastic keeps arm warmers it in place during exercise •Cover stitched hems without elastic on your calf muscles •Available in Two Sizes