Description

STEPPER Eyeglasses SI 20106 F190

The STEPPER SI 20106 F190 are a premium German-engineered optical frame designed for ultra-light comfort, ergonomic precision, and long-term daily wear. This model belongs to Stepper’s SI titanium series, which is built around the idea of pressure-free fit and balanced weight distribution.

Stepper SI 20106 F190 Eyeglasses

This frame features a full-rim rectangular shape, giving a clean and professional appearance that suits office, casual, and everyday use. The design is understated but refined, focusing more on comfort engineering than fashion exaggeration.

The F190 color code is one of Stepper’s signature finishes, typically a brown tortoise / warm havana-style tone, giving the frame a classic yet modern look. It is one of the most commonly used Stepper color variants across SI models due to its versatile, neutral styling.

Build & comfort

The SI 20106 is made from titanium, making it:

Extremely lightweight (around ~7–12g depending on configuration)
Hypoallergenic (good for sensitive skin)
Corrosion-resistant and flexible

Stepper’s engineering philosophy emphasizes even pressure distribution across nose and ears, reducing fatigue during long hours of wear—especially for screen use or office work.

Typical specifications
Lens width: ~53 mm
Bridge: ~17 mm
Temple length: ~140 mm
Frame type: Full rim rectangular
Material: Titanium (lightweight metal frame)
Key Features
Brand: Stepper
Model: SI 20106
Color Code: F190 (Brown tortoise / havana tone)
Frame style: Rectangular full-rim
Material: Titanium
Fit: Medium–large ergonomic fit
Comfort: Ultra-light, pressure-free design
Lens compatibility: Single vision, bifocal, progressive