Description

The Stepper SI-83408 F092 is a premium rimless titanium optical frame from Stepper’s German-engineered comfort eyewear collection, designed around ultra-light construction, ergonomic balance, and minimalist everyday styling. This model is part of Stepper’s signature rimless “SI-series,” which focuses on near-weightless wear, durability, and long-term comfort rather than fashion-heavy design.

The SI-83408 features a rectangular rimless drill-mount structure with a clean 3-piece compression system, where the lenses are securely mounted without a full frame border. This creates a floating-lens effect that gives a very light, discreet, and professional appearance—ideal for office, business, and daily prescription wear.

The F092 color code is typically associated with a dark graphite / gunmetal-toned metallic finish, giving the frame a more modern, technical luxury look compared to warmer brown or gold Stepper variants. This darker tone enhances its executive aesthetic while maintaining understated elegance.

Build & Materials

The SI-83408 F092 is constructed using:

High-grade titanium / beta-titanium metal
Rimless drill-mount lens system (3-piece compression design)
Lightweight adjustable metal temples

This results in:

Extremely lightweight feel for all-day wear
High corrosion resistance
Hypoallergenic comfort for sensitive skin
Strong yet flexible structural performance
Reduced pressure on nose and ears

Stepper frames are widely known for combining titanium strength with ultra-light comfort engineering.

Design & Comfort Features

Key ergonomic features include:

Rimless rectangular lens geometry (clean executive shape)
Adjustable silicone nose pads for custom fit
Slim titanium skull temples for reduced side pressure
Balanced weight distribution for long-term comfort
Minimal hardware drill-mount lens system
Flexible regular hinge construction

The design is especially suited for users who wear glasses continuously, particularly in office or screen-intensive environments.

Fit & Sizing

Common specifications for SI-83408:

Lens width: 55 mm
Bridge width: 17 mm
Temple length: 140 mm

This places it in the medium-to-large fit category, suitable for average to slightly wider face shapes.

Lens Compatibility

The SI-83408 supports:

Single vision lenses
Reading lenses
Bifocal lenses
Progressive lenses
High-index lightweight lenses
Blue-light filtering lenses

Because it is rimless, lightweight lens materials like Trivex or high-index are usually recommended for durability and optical clarity.

Key Features
Brand: Stepper
Model: SI-83408
Color Code: F092 (Graphite / gunmetal finish)
Frame Style: Rimless rectangular optical frame
Material: Titanium / beta-titanium construction
Design: German ergonomic minimalist eyewear
Shape: Rectangular floating-lens silhouette
Fit: Medium–large (55-17-140 sizing)
Bridge: Adjustable silicone nose pads
Temples: Slim lightweight titanium skull temples
Hinges: Regular flexible hinge system
Gender: Male / unisex professional styling
Comfort: Ultra-light pressure-free all-day wear design
Lens Compatibility: Prescription, reading, bifocal, progressive lenses
Style Identity: Minimalist German titanium comfort eyewear with clean executive aesthetics and near-invisible rimless engineering