For regular shoe inserts for height products, samples are free except you will bear the express cost. So an express account such as DHL or FEDEX is needed. We keen for your understanding that we have a lot of samples to send every day. If all the freight are borne by us, the cost will be very high. In order to express our sincerity, as long as the sample is confirmed successfully, the freight of the sample will be offset when the order is placed, which is equivalent to free delivery and free shipping.

Dongguan S-King Insoles Limited has a rich experience in supplying some of the most prestigious kid insoles projects. S-King Insoles's heated insoles series are created based on unremitting efforts. S-King best shoe insoles is made with/of high quality and widely available raw materials. All S-King insoles are under a 12-month warranty. S-King Insoles achieves product innovation and continuously enhances the core competitiveness in these years. The S-King heated insoles fit a variety of shoe types with removable insoles.

We adhere to sustainable development. During our production, we constantly look for new and innovative ways that are good to environments such as manufacturing our products in a safe, environmentally friendly, and economical way.