How about the Dr. Warm heated thermal underwear rejection rate?

Dr,warm has long been noted for its engineering excellence and commitment to quality. With an almost zero rejection rate, we rarely receive negative comments on our heated thermal underwear and service. We handle returns on a case-by-case basis with the ultimate objective of making you happy.  It is our sincere desire that you experience complete satisfaction with your purchasing experience. We have done our best to match your purchase with your need.

Comparing to other heated insoles manufacturers, Dongguan Shujian Shoes Material Co.,Ltd. pays more attention to the quality. The electric socks series has become a hot product of Dongguan Shujian Shoes Material Company. The mature production process of Dr. Warm heated boot insoles makes it more valuable. It has excellent ergonomics design to fit the most. With many remarkable advantages, the product enjoys a high reputation and a bright prospect in the domestic and foreign market. It is developed based on a certain heating system, structure, and design.

Tell us your requirements, and Dr. Warm gives you the most professional solution. Get price!