s-king@insoles.cc 
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Is there instruction manual for silicone insole?
The instruction manual is always beside silicone insole. If no such instruction manual is found, you are welcomed to contact us. Then an electronic version may be offered. The instruction manual is aimed at offering you detailed operation and installation info. If you find it hard to understand, video or other effective ways may be available based on the demand.
Dongguan S-King Insoles Limited is a mature Chinese manufacturer established years ago. We are dedicated to providing customers with unparalleled plantar fasciitis arch support. We will show you the women's insoles series that is most popular with customers. S-King battery heated insoles is designed to be environmentally friendly and cost efficient. The ultra-slim design increases the comfort and performance of the S-King heated insoles. This product is safe to use. It is produced in accordance with electrical safety standards. These standards relate to CB standards, CCC standards, CCA standards, and the like. The breathable holes design makes the S-King PU insoles ventilated and keeps feet dry.
S-King Insoles focuses on brands, standards, service, and performance. Welcome to visit our factory!
S-King sports insoles deliver shock absorption, grip, and breathability for top performance.
S-King toe separators are made from medical-grade, skin-friendly materials for safe correction of bunions, hammer toes, and more — supporting bulk OEM supply for clinics and brands.
S-King Arch Insoles: A Complete Guide from Arch Health to Scientific Selection
The arch is the foot’s natural shock absorber—it supports body weight, distributes pressure during walking/standing, and cushions impacts during movement. However, congenital factors, acquired habits (e.g., prolonged standing, wearing ill-fitting shoes), or aging can lead to arch abnormalities, causing a range of discomforts.
As we gather for S-King’s Mid-Year Review Meeting, it’s a moment to reflect on our journey, celebrate milestones, and align our vision for the second half of 2025. Over the past six months, S-King—rooted in precision engineering and a deep understanding of athletic performance—has continued to solidify its position as a trusted partner to global footwear brands and a leader in innovative insole manufacturing.
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