KT 573U Eyeglasses The New Suit II Large Size Titanium Frames Designed for All Day Comfort

KT 573U Eyeglasses

The New Suit II Large Size Titanium Frames Designed for All Day Comfort

When choosing eyeglasses for long days, comfort and balance matter as much as appearance. KT 573U, known as The New Suit II, is designed as a large size optical frame that supports extended wear while maintaining a composed, architectural look suitable for both professional and everyday settings.

This model is the second evolution of KT 571U, continuing the same design philosophy with refinements in fit, balance, and structural behavior. Rather than changing the silhouette, KT 573U improves how the frame interacts with the face throughout the day. (KT 573U Eyeglasses The New Suit II Large Size Titanium Frames Designed for All Day Comfort)

Designed in a Larger Size for Balanced Fit (KT 573U Eyeglasses The New Suit II Large Size Titanium Frames Designed for All Day Comfort)

KT 573U is intentionally built with a larger lens width and broader overall proportion. This provides a more generous fit for wearers who prefer or require larger eyeglass frames, while maintaining stable weight distribution across the bridge and temples.

The geometry is engineered to reduce pressure points during long hours of use.Instead of concentrating weight at the nose or behind the ears, the frame maintains even contact across multiple points of support. This balance allows the frame to remain steady from morning through evening.

Titanium and Beta Titanium Structure for Strength and Flexibility

KT 573U is Titanium and Beta Titanium, a material known for its strength and elastic recovery. This allows the temples to flex with natural movement while returning to proper alignment, helping the frame retain its shape over time.

Beta Titanium also contributes to a lighter overall feel, which supports comfort during continuous wear in office and daily environments.

U Suspension Hinge Technology for Long Term Stability

KT 573U utilizes U Suspension hinge architecture to manage the repeated stress of opening and closing the frame. Rather than transferring tension directly into the frame front or temples, the hinge absorbs movement and guides it back to a neutral position.

This helps preserve structural integrity and consistent fit, even after extended use.

The hinge design remains visually minimal, allowing performance to stay beneath the surface of the design.

Office Ready Style That Transitions to Everyday Wear

The larger silhouette of KT 573U is shaped with calm, measured lines that remain appropriate in professional settings. The frame presents a grounded presence that pairs naturally with tailored clothing and structured wardrobes.

Outside the office, the same geometry carries through more relaxed environments without appearing formal or rigid. The form remains consistent while context changes, allowing the frame to adapt visually without changing its role.

A Refined Evolution of KT 571U

As the second version of KT 571U, KT 573U reflects KIO YAMATO’s approach to product development through refinement rather than replacement.

These changes are subtle in appearance, but noticeable in long term comfort and stability.

Progress is measured through experience and wear, not visual reinvention.

Eyeglasses Built for Design and Engineering Enthusiasts

KT 573U appeals to wearers who appreciate precision that reveals itself over time. Rather than relying on decorative elements, the design focuses on material behavior, geometry, and mechanical balance.

Engineering is present in how the frame moves, holds alignment, and maintains comfort throughout extended use.

This is eyewear created for those who value function as an expression of design.

The New Suit II as Everyday Optical Architecture

KT 573U represents a way of thinking about eyeglasses as part of daily structure. A frame that supports long schedules, changing environments, and continuous motion while remaining composed and consistent.

More Than Eyewear - We Craft Comfort