MLB Hats

Elevate your fan style while keeping cool under the sun with the Seattle Mariners '47 Elevated Greens Clean Up Adjustable Hat. Combining classic design with innovative brrr° technology, this hat ensures optimal breathability and a consistently cool feel. The low crown and unstructured, relaxed...

Fanatics combines modern style and durability with this Seattle Mariners Tinge Adjustable Hat. It's crafted from midweight cotton twill fabric and features monochrome team details embroidered on the front and back. An adjustable strap lets you customize the fit of this Seattle Mariners hat...

Bring laid-back Seattle Mariners style to game day with this Pine Rider Adjustable Hat by Fanatics. Featuring tonal team embroidery, its lightweight micro sanded twill fabric is softer and smoother for lasting comfort. An adjustable strap allows you to customize the fit of this...

Your Seattle Mariners fandom is undeniable when you sport this Pick Off Fitted Hat by Fanatics. It features the team name prominently in raised embroidery across the front and coordinating stripes on the side panels. Crafted from heavyweight twill fabric, this Seattle Mariners hat...

Brighten your game-day rotation with the vibrant, two-tone aesthetic of this Seattle Mariners Color Pack 59FIFTY Fitted Hat from New Era. This specialized collection features a bold interplay of colors across the panels, visor, and graphics, delivering a fun, fresh look that stands out...

Celebrate the Seattle Mariners with this Pro Trucker Snapback Hat from Nike with a team slogan across the front and patch on the side. The mesh panels and snapback closure add classic finishes while the Dri-FIT fabric wicks away moisture. Stay cool in Seattle...

Get ready for the upcoming season with this Seattle Mariners 2026 Clubhouse 9SEVENTY Adjustable Hat by New Era. Featuring a structured crown and semi-curved visor, the 9SEVENTY delivers a modern adjustable fit with versatile style. Built with MICROERA technology to help reduce odor, this...

Keep your head cool, dry and comfortable by wearing this Seattle Mariners Malachite Pro Performance Snapback Hat. Its solid design by Nike features sweat-wicking Dri-FIT technology and a top-notch Seattle Mariners patch to keep your fandom front and center. This snapback is quick and...

Bring laid-back ballpark style to your look with this Seattle Mariners '47 Canyon Ranchero Hitch Adjustable Hat. Garment-washed cotton provides a soft, worn-in feel from the start, making it comfortable for long days in the sun. The retro-inspired silhouette pairs with an adjustable closure...

Fuel your Seattle Mariners fervor as the team gears up for another season with this 2026 Batting Practice Apex 9FORTY Adjustable Trucker Hat from New Era. Designed for optimal comfort on and off the field, the lightweight performance stretch sweatband ensures an ideal fit,...

Let your young fan show their Seattle Mariners spirit in style with this '47 Posey Clean Up Adjustable Hat. The relaxed crown and curved visor make the Clean Up a popular headwear silhouette for all-day comfort. Garment-washed cotton twill gives the cap a soft,...

Pay homage to the storied history of baseball with this Seattle Mariners Cooperstown Collection Pro Adjustable Hat by Nike. Its throwback design features vintage team details embroidered on a timeless pattern. A snap buckle lets you lock in your preferred fit, making this Seattle...

Add some classic style to your Seattle Mariners game day look with this Heritage Two-Tone Fitted Hat from Fanatics. This hat features embroidered throwback team graphics on the crown and back, adding a touch of nostalgia to your game-day look. A commemorative patch on...

Mix throwback Seattle Mariners fandom and new school styling with this Cranked Foam Front Patch Trucker Adjustable Hat from Fanatics. This hat features a solid front panel and four mesh mid and rear panels, providing a great way to show off your number one team...

Combine the Seattle Mariners' modern style with an homage to the past with this 9FORTY M-Crown Adjustable Hat. The New Era cap pays homage to the Seattle Steelheads of the West Coast Negro Baseball League, who called the Emerald City home. The hat features...

Nike combines vintage style and modern performance with this Seattle Mariners Cooperstown Pro Dri-FIT Snapback Hat. It features throwback team details embroidered on heavyweight twill fabric with a wool-like feel and sweat-wicking technology for superior comfort. Paying homage to the franchise's rich history, this...

Show your love for baseball history with this Seattle Mariners Cooperstown Collection Wool 59FIFTY Fitted Hat from New Era. With its high crown and structured fit, this Seattle Mariners cap offers a classic and comfortable feel, perfect for displaying your vintage baseball pride. The contrast-color...

Let your little Seattle Mariners fan show off their team pride with this '47 Frame Out Hitch Adjustable Hat. Constructed from garment-washed cotton for a perfectly worn-in feel, this retro-inspired hat features a pinched five-panel crown and a stylish braided rope cord. Embroidered graphics...