Nike | Women's Swift Therma-FIT Running Vest - Black/Reflective Silver Size:Medium Fibre content of main body:

Fibre content of main body: 100% Polyester

You might want to pack this pant in your running vest if you're out in the hills

Stud placement/orientation helps you push-off faster and break quicker

A small section of Continental™ rubber at the end of the outsole offers extra traction at toe-off

this even lighter layer features weather protection on the shoulders and chest

Nike | Women's Swift Therma-FIT Running Vest - Black/Reflective Silver Size:Medium Fibre content of main body:The Nike Women's Swift Therma FIT Running Vest is a great option for everyday miles in cold conditions. Pair it with your preferred mid layer to keep your core warm on chilly days. The synthetic fill insulation is likely to feel best during cold, crisp weather. However, a water repellent shell offers some protection from light rain showers. Fit Guide We recommend choosing your normal size in the Nike Swift Therma FIT Running Vest. Technical Features