High-concerned chemical: none Craft of Weaving: Non-Woven Model Number: China Mainland Material: Modal,COTTON Briefs & Boxers: Boxer Shorts Origin: Mainland China 5Pcs Men's Plain Color Boxer Briefs Breathable High Elastic Cotton Underwear Soft Comfortable Underpants for Daily Gym Sports Q: Do you support drop shipping? ​ A: 1. For wholesale customers, we offers you wholesale price and Free Express Shipping (eg DHL, EMS, Fedex ...) which delivery time is around 3-7 days (except remote areas). ​ 2.we ship the products directly to their customers and will not put our information on the package. Q: How to choose the right size? ​ A: Please refer to our size chart. As there are certain differences in the size of each country, if you don’t know how to choose, please contact us. (Note: Please allow a measurement diffierent of 1-3 cm) Comments 1、If you are satisfied with your order, please leave us 5 stars, including the item as described. Speed of communication and shipping. 2、If you think we can do better, please contact our customer service first. We will give you a satisfactory answer Due to different monitor and brightness, the real color of item that you receive maybe slightly different from the pictures. And a slight error of size is caused by manual measurement. Thanks for your understand!