Answer
Mar 15, 2023 - 05:07 AM
Hello. It is 100% polyester. We do not use cotton in our performance gear because synthetic fabrics like polyeseter, nylon and spandex work much better to wick moisture, dry quickly, breathe and insulate.
But please let us know if you have any questions at all: 1-800-783-8326 or cyclewear@aerotechdesigns.com.
Thanks!