1. Fabric name: chemical fiber blend 2. Process: iron-free treatment 3. Applicable scene: leisure 4. Waterproof fabric process, not easy to pilling, not easy to shrink, smooth and comfortable to the touch 5. Zipper pocket process, neat and smooth sewing lines, flat stitches, simple and neat 6. Back hat design, windproof and cold-proof 7. The version focuses on comfort, with just enough space for activities and will not be stuffy