Imported Zipper closure Compression cycling suit with air layer, comfortable and breathable, staying warm and cool. Invisible zipper, fine sewing, and three standard storage bags in the back. Elastic Lycra fabric pants,and three-pin five-line sewing techniques, high Flexibility. Integrated molding pad, skin soft material, making riding trip easier and more comfortable. It’s compression tight design, please choose a larger one if you prefer loose outfit. Please kindly refer to the size chart before ordering.