This Nike Therma-FIT women's vest is a must-have for any activewear collection. The mid-length black vest is made with a polyester outer shell and a blended fabric for a comfortable fit. The vest features a zip closure and is filled with synthetic insulation material to keep you warm and comfortable during your run. The vest is a size small and has a regular fit. It is perfect for any occasion, especially for your daily running routine. The polyester lining material will keep you dry and comfortable while the Nike Therma Fit product line ensures that the vest is durable and long-lasting. Add this versatile vest to your activewear jacket collection today.