YONEX Power Cushion LUMIO 4 (All Court) Men's Tennis Shoes- Black Lime Green- SHTLU4EX

The Yonex Power Cushion Lumio is a lightweight, all-around tennis shoe designed primarily for beginner to intermediate players, offering a balance of comfort, speed, and affordability. It is recognized as one of the lightest models in the Yonex lineup, making it ideal for quick, agile movements. 

Key Features and Technologies

Power Cushion: Yonex’s signature foam in the midsole absorbs shock from impact and reverses it into energy, providing three times more shock absorption than urethane, according to the manufacturer.

Double Raschel Mesh: An ultra-fine, durable mesh that offers eight times more air exchange to release moisture than standard mesh, keeping feet cool.

Durable Skin Light: A polyurethane-based material that provides a flexible, rubber-like feel while maintaining a robust, stable fit.

Round Sole: Designed to ensure smooth, quick, and efficient movement by optimizing energy transfer.

Toe Assist Shape: Enhances the fit, prevents lateral movement, and reduces pressure on the big toe during rapid directional changes.

Endurance Rubber: A durable, non-marking outsole that provides good grip on various court surfaces. 

Technical Specifications (Lumio 3 & 4)

Weight: Approximately 300 grams (10.5 oz).

Fit: Generally fits standard width but is noted to be slightly small, with some users advising a half-size larger.

Target Audience: Beginner to intermediate players.

Surface: All-court (suitable for clay, hard, and indoor courts).

Upper Materials: Artificial Leather, Synthetic Fiber, and Synthetic Resin. 

Tennis HQ +4

Performance Profile
The Lumio series is praised for its lightweight, nimble feel, allowing for rapid acceleration and quick pivots. The cushioning is effective for intermediate play, although some, more intense, long-duration users may find the cushioning to be more medium than maximum. It is generally considered a high-value, cost-effective option.