100% Polyester Zipper closure ?Quick Dry：Made of high quality Polyester, this Bicycle jersey is super soft, skin-friendly, lightweight and durable. The breathable, wicking mesh fabric draws sweat away from body quickly, and great ventilation keeps you cool. ?Occasion: This cyclist’s jacket is suitable for all levels cyclists, which includes road biking or mountain biker. ?Back Pockets and Reflective Strips Design: Offer enough space for storing your little stuffs and ensure the safety for night cycling. ?Full Zipper Front - Easy to Wear and Take Off. Perfect for Cycling Riding Racing or Camping Outdoor sports. ?SIZE TIPS:Please See The Size for the Recommended Size Based on Chest Inches for Bike Shirts.