Description

The STEPPER Eyeglasses SI 20072 F920 are a German-engineered optical frame from the Stepper SI comfort series, designed with the brand’s core focus on ultra-light titanium construction, ergonomic fit, and minimalist rectangular styling.

The SI-20072 features a full-rim rectangular silhouette with soft geometric edges, giving it a clean, balanced look suitable for both professional and everyday wear. It follows Stepper’s typical design language—simple, functional, and comfort-driven rather than fashion-heavy—making it ideal for long-term daily use.

The “F920” color code is most commonly associated with a black / dark matte finish, giving the frame a timeless, neutral appearance. This makes it highly versatile for office wear, formal settings, and general prescription use.

Build & Materials

The SI-20072 F920 is built using lightweight titanium or titanium-hybrid materials, which is a signature of Stepper eyewear engineering. This ensures:

Extremely lightweight feel for all-day comfort
High durability and shape stability
Corrosion resistance
Hypoallergenic properties for sensitive skin

Stepper consistently designs frames in this series to feel nearly weightless while still being strong enough for daily wear.

Design & Comfort Features

This model is designed for practical long-wear use:

Full-rim rectangular frame for stable lens support
Adjustable silicone nose pads for personalized fit
Slim titanium temples for reduced pressure behind the ears
Ergonomic balance design to reduce fatigue during long wear

Stepper’s SI-series frames are widely recognized for their comfort-focused engineering and pressure-free fit philosophy.

Fit & Sizing

Based on SI-series Stepper dimensions (similar models in the same range):

Lens width: ~54–56 mm
Bridge: ~15–17 mm
Temple length: ~140 mm

This places it in a medium fit category, suitable for most adult face shapes.

Lens Compatibility

The rectangular lens shape supports:

Single vision lenses
Reading lenses
Bifocal lenses
Progressive lenses

It is especially suitable for progressive lenses due to its stable vertical lens height and clean geometry.

Key Features
Brand: Stepper
Model: SI-20072
Color Code: F920 (Black / Dark matte tone)
Frame Style: Full-rim rectangular optical frame
Material: Titanium / titanium-hybrid construction
Design: German ergonomic minimalist eyewear
Shape: Rectangular with soft edges
Fit: Medium (approx. 54–56 mm lens width range)
Bridge: Adjustable nose pads
Temples: Slim ergonomic titanium temples
Gender: Unisex (often men’s styling)
Comfort: Ultra-lightweight, pressure-free design
Lens Compatibility: Prescription, reading, bifocal, progressive lenses
Style Identity: Clean German titanium eyewear focused on comfort and durability