Technical Specifications
Item | Silicone Non-slip Sleeves for Eyeglasses Leg Foot Cover |
Material | Silicone |
Mold Type | Compression Molding |
Processing | flash trimming, post-curing,surface treatment |
Hardness | 30-50 Shore A |
Size | Standard size or customized based on requirements |
Color Options | Pantone card reference available |
Daily Capacity | 3000-4000pcs |
MOQ | 500pcs |
Sampling | Samples available within 5–7 working days |
Features | Comfortable ergonomic curve,flexible, sweat-resistant, removable, reusable |
Application | Widely used for eyeglasses, sunglasses, reading glasses, sports glasses, and children’s eyewear |
Key Features of silicone sleeves for eyeglasses
Ergonomic & Secure Anti-Slip Design
It features a meticulously engineered curved shape that perfectly fits the natural contour of the human ear. The soft silicone material ensures a snug fit, effectively preventing glasses from sliding down during sports, sweating, or daily activities.
Internal Anti-Slip Ribs for Secure Grip
The inner surface is designed with precision-molded vertical ribs and grooves. This mechanical structure creates friction against the metal or plastic temple arms, ensuring the sleeves stay firmly in place without sliding or twisting over time.
Premium Skin-Friendly & Durable Material
Made from 100% hypoallergenic, medical/food-grade silicone. It is BPA-free, odorless, and soft to the touch, preventing skin irritation or pressure sores behind the ears. It is also highly elastic and durable, retaining its shape without hardening or yellowing over long-term use.
Sweat-Resistant & Comfortable for All-Day Wear
The silicone material is naturally waterproof and sweat-resistant. It does not absorb moisture, keeping the area behind the ears dry and comfortable, making it perfect for hot weather, outdoor sports, or long working hours.
FAQ
Is this silicone sleeve compatible with my eyeglass temples?
Yes.Custom inner hole dimensions are available. Please provide the diameter of your eyeglass temple tips.
How do you achieve the perfectly transparent, bubble-free look shown in the photo?
We utilize high-precision compression molding with a fully polished optical mold cavity. We use highly transparent raw materials and strict venting systems to ensure zero air bubbles, perfectly reproducing the crystal-clear aesthetic.
Will the inner hole shrink after high‑temperature secondary vulcanization?
No.Post‑curing process parameters are pre‑calibrated to minimize hole shrinkage, finished‑product dimension inspection is carried out one‑by‑one.
Is deburring processed by manual or cryogenic trimming?
Small thin silicone parts like temple sleeves adopt cryogenic tumble deburring plus secondary manual inspection for burr‑free edges.
