Nike Run Therma Sphere Neck Warmer - Iron Grey Heather/Grey Fog Size:L-XL a sweat-wicking fabric that works

a sweat-wicking fabric that works to draw moisture away from the skin and keep hands warm and dry

Reflective accents for Safety

Garmin Connect®

Petite Frame - for smaller faces

up to 6 hours when fully charged

Nike Run Therma Sphere Neck Warmer - Iron Grey Heather/Grey Fog Size:L-XL a sweat-wicking fabric that worksThe Nike Run Therma Sphere Neck Warmer will keep the chills at bay this winter. Your neck loses heat as much as any other part of your body but the this neck warmer has been designed to help regulate your body temperature during runs. It locks in the heat that you need with the special thermal fabric while Dri Fit technology pulls sweat and moisture away from the skin to help keep you warm and dry. The fold over design allows you to adjust for extra