... comfortable to wear, and suitable for sports, easy to wash 4.quality stitching and quality elastic waist and fabric5.this is last ... 100% quality guarantee3) Large CapacityMore than 100 steady employees for long, with about 200,000 pcs in a month4) Competitive ... (including Design, Production, QC, Packing and Delivery), reducing the cost for you5) DesignOEM&ODM is accepted. Varies design & colors & size ...