WHITE MOUNTAINEERING / New Era Collaboration 9THIRTY Packable Baseball Cap

WHITE MOUNTAINEERING
Launched in the Fall/Winter 2006 collection, this Japanese outdoor brand embraces the concept that "everywhere you wear clothing is outdoors." By combining design, functionality, and technology into a single form, WHITE MOUNTAINEERING continues to craft garments that stand against the mainstream market trends.

NEW ERA
Established in 1920 in the United States, NEW ERA is a legendary cap brand recognized as the official on-field cap supplier for Major League Baseball (MLB). Renowned for its presence in both sports and street fashion, NEW ERA has become an iconic brand worldwide.







Detroit Tigers
Crafted from NEW ERA’s signature cotton twill fabric, this cap is simple yet durable, making it a classic and versatile piece.



New York Mets
Made from tropical wool, this cap is stretchable, wrinkle-resistant, and washable—offering both functionality and style for everyday wear.



Chicago White Sox
Designed with a soft, cotton-like nylon fabric that features water-repellent properties. Its balance of durability and flexibility makes it a reliable choice, even on rainy days.



San Francisco Giants
This version features a refined corduroy fabric, adding a subtle warmth and texture while maintaining a minimalist appeal.



Different materials for each team
The base model used is the "9THIRTY" from NEW ERA, a popular casual baseball cap.

What sets this collection apart is the thoughtful choice of fabric—each team’s cap is crafted from a unique material, making every piece distinctive. Beyond just switching team logos, the variation in textures adds another layer of personalization, making the search for the perfect cap even more exciting.





The brim features NEW ERA’s signature silver seal, while the side is subtly embroidered with the brand’s logo—an understated yet stylish touch.



The back showcases the WHITE MOUNTAINEERING logo embroidery.

Additionally, an adjustable strap allows for a customized fit, with the excess belt neatly tucking inside for a clean silhouette. From any angle, the cap maintains a sleek and polished look.



A must-have for NEW ERA enthusiasts who want a unique take on the classic cap. The subtle WHITE MOUNTAINEERING branding sets it apart, ensuring a distinct style that stands out without being overly bold.

Pair it with a long-sleeve tee or a sweatshirt for a relaxed yet refined casual look. Alternatively, use it as an unexpected element in a polished outfit to create a playful yet sophisticated contrast.