RT250018 Athletic Insole with Real Air Cushion Heel, Heel Cup and Arch Support
Feature
RT250018 is a performance-oriented athletic insole developed for sports brands, footwear distributors and large retailers seeking a functional upgrade to standard sneaker insoles. This model combines a real air-cushion heel unit, a defined heel cup and structured arch support—together forming a stable, shock-absorbing platform suitable for running, training and high-impact daily activities.
The top surface uses a dark, durable textile that provides comfort while resisting wear from repeated friction in sport footwear. Underneath, the mid-layer integrates targeted cushioning zones in the forefoot with a robust support plate spanning the arch area. The arch support is moderately firm, guiding the foot during movement without restricting natural flexibility. This helps maintain better alignment and reduces concentrated pressure under the midfoot.
One of the key functional elements is the real air cushion embedded within the heel section. Unlike foam-only shock absorbers, the air unit delivers a more resilient impact response, especially beneficial during running or jumping movements. Surrounding the heel area is a molded heel cup that stabilizes the rearfoot, reduces side-to-side motion and improves overall balance. The combination of heel cup + air cushion makes this insole suitable for athletic footwear programs focused on performance and injury-prevention benefits.
The insole also incorporates multi-density materials across the forefoot to enhance energy return and comfort during push-off. The bottom design includes an anti-slip texture that helps the insole remain stable inside the shoe even during fast-paced movement.
Available in dual size ranges (37–42 and 41–46), RT250018 allows efficient warehouse and retail management, ideal for sporting goods stores, online platforms and chain retailers. This two-range sizing ensures reduced SKU complexity while covering a broad men’s and women’s size spectrum.
OEM/ODM customization is fully supported—brands may adjust arch height, plate stiffness, forefoot hardness, air cushion transparency, colorways, logo placement and packaging. Whether used to upgrade an existing sneaker line or to expand a performance-oriented accessory category, RT250018 fits well into sport, training, and work-athletic hybrid categories.
With stable production capability and over two decades of experience in foot-care and performance insoles, RT250018 offers B2B partners a reliable, market-ready solution that boosts both comfort and functional support in athletic footwear ranges.
