Graphene Heating Sheet for Ski Socks

The Graphene Heating Sheet is engineered to provide reliable and consistent heat for ski socks It offers flexible lightweight design and even heat distribution making it ideal for professional OEM and B2B applications

Designed to integrate seamlessly into ski socks this heating sheet keeps feet warm during outdoor winter sports work or recreational activities Its energy efficient fast heating and durable construction make it suitable for demanding environments while maintaining comfort and mobility

Parameter Details
Material Cotton + Nylon + Elastic Fiber (Blended for Stretch & Comfort)
Heating Element Graphene Nanolayers (Single-atom thickness, 99.95% purity)
Fabric Treatment Copper-Ion Antimicrobial Finish, Moisture-Wicking Knit
Heating Duration 3–11 hours (3.7V: 11h / 7.4V: 3h on high setting)
Temperature Range 40–55℃ (Adjustable via voltage or controller)
Flexibility Stretches 200% without performance loss, ideal for high-motion activities
Thickness 0.1mm (ultralight for seamless integration)
Size Customizable (Youth/Adult sizes, tailored to sock dimensions)
Color Black (Customizable, graphene layer transparent on dark fabrics)
Washing Instruction Machine washable (Cold cycle, gentle detergent; Do not bleach or iron)
Safety Features Overheat protection (auto-shutoff at 60℃), low-voltage design, <2μT EM radiation
Warranty 1-Year Limited Warranty (Against graphene degradation or fabric defects)