Description
The Seventh Street Eyeglasses S 313/CS 80799 (47□20) are a compact, youth-oriented optical frame from the Seventh Street by Carrera/Safilo collection, designed with a focus on lightweight comfort, casual modern styling, and durable everyday wear.
The S 313/CS features a full-rim oval / softly rounded silhouette, giving it a softer and more playful appearance compared to sharper rectangular frames. Retail listings identify the frame as an oval-shaped full-rim design intended primarily for children or smaller face sizes.
The “80799” color code is associated with a black frame finish, commonly paired with clip-on sun lens variants in the CS (“clip system”) series. The “CS” designation in Seventh Street models usually indicates compatibility with a magnetic or clip-on sun lens attachment system. Based on multiple listings, the frame uses a classic black full-rim plastic construction.
The listed sizing:
- 47 mm lens width
- 20 mm bridge width
- 135 mm temple length
places the frame in an XS / small-fit category, ideal for children, teens, or adults with smaller face shapes.
Build & Materials
Retail specifications describe the S 313/CS as:
- Full-rim plastic frame construction
- Lightweight everyday-wear design
- Flexible spring-hinge structure in some variants
- Durable youth-oriented frame architecture
The lightweight plastic build helps improve comfort and durability for daily wear.
Design & Style Features
The S 313/CS has a casual modern look with:
- Soft oval / rounded lens shape
- Compact proportions for smaller faces
- Full-rim construction for lens stability
- Simple minimalist styling suitable for school or daily wear
- Clip-on sun lens compatibility in CS versions
The rounded geometry creates a friendlier and softer appearance compared to angular rectangular frames.
Comfort & Fit
Comfort-oriented features include:
- Lightweight frame material
- Small balanced fit for younger wearers
- Ergonomic temples for secure fit
- Full-rim support for active daily use
Retail listings classify the frame as an XS children’s size with a frame width around 114 mm.
Lens Compatibility
The frame supports:
- Single vision lenses
- Reading lenses
- Computer lenses
- Bifocal lenses
- Progressive lenses
Several optical listings specifically mention compatibility with prescription and progressive lens setups.
Key Features
- Brand: Seventh Street
- Model: S 313/CS
- Color Code: 80799 (Black)
- Frame Style: Full-rim oval optical frame
- Material: Lightweight plastic construction
- Design: Casual youth-oriented everyday eyewear
- Shape: Oval / softly rounded silhouette
- Size: 47–20–135 mm
- Fit: XS / small
- Frame Width: Approx. 114 mm
- Hinges: Spring hinges in some variants
- Gender: Kids / unisex small-fit styling
- Comfort: Lightweight secure everyday wear design
- Lens Compatibility: Prescription, reading, bifocal, progressive lenses
- Style Identity: Compact modern eyewear with soft rounded aesthetics







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