SUNNY SPORTS
An American casual brand founded by surfer Shinya Kitahara. Known for its surf-inspired items, the brand offers high-quality, relaxed daily wear with a basic yet stylish touch.













Functional Material with Water-Repellent, Windproof, and Thermal Properties
Made with "cationic yarn" on the outer surface for superior waterproofing and treated with a durable water-repellent finish, this fabric is ideal for handling harsh weather conditions.

On the reverse side, a polyurethane film is laminated to deliver high water pressure resistance, windproofing, and insulation, making it a highly functional piece.

High Heat Retention with Solar Heat Conversion
The lining features Toray's "Solar Sensor Fabric," which incorporates carbon particles to convert sunlight into heat, ensuring excellent warmth. Additionally, the fabric contains antistatic fibers to reduce static cling and improve comfort during wear and removal.



Innovative Insulation Material Developed by 3M
The padding uses Thinsulate, a high-performance insulation material from 3M. Designed to be slimmer, lighter, and warmer, Thinsulate offers an innovative alternative to traditional polyester filling or down.

Traps Air for Consistent Warmth
The intricate 2-micron diameter microfibers trap air effectively, insulating against external elements while maintaining warmth. Despite its thin and lightweight nature, the fabric is perfect for layering with tops or jackets.





Simple Details for Versatile Wear
The minimalistic no-collar design seamlessly fits various occasions. The snap-button closure ensures easy wear and removal.



Pockets on both sides provide excellent functionality. The inner lining of the pockets is made of mesh fabric, offering superb breathability.



The streamlined hem ensures a sleek and mature silhouette that won't interfere with outer layers.





Versatile as an Inner or Outer Layer
This piece works well as a liner for jackets or coats, maintaining a smart silhouette without bulkiness. On chilly days, wear it over a shirt or sweater as an outer layer for a stylish look.



The simple and versatile design ensures year-round usability from autumn to spring, making it a practical multi-season vest.