MLB Hats

Remember the eras of Seattle Mariners baseball long gone by with this Cooperstown Collection Hurler fitted hat. Designed by Fanatics, this Seattle Mariners cap features embroidered graphics to highlight your favorite MLB franchise's storied history. Plus, the structured build and precise sizing ensures you...

Let everyone know that you are cheering on the Seattle Mariners with the Mitchell & Ness Cooperstown Thunderstorm Head Coach Pro-Crown Adjustable Hat. The Cooperstown Collection celebrates baseball's golden era with classic, vintage-inspired styles that honor the legends of the game. The embroidered graphics...

Rep your favorite team with this Seattle Mariners Pro Performance Snapback Hat from Nike. This hat features the team name embroidered with raised details across the front, making a bold statement for any Seattle Mariners fan. The embroidered team graphic on the right-side panel...

Rep your Seattle Mariners pride with throwback swag in this Neon 90s Rise Adjustable Hat from Nike. Featuring an old-school, neon color team logo with wordmark and established year on the front, this hat celebrates the club's vibrant history with eye-catching style. The Nike Rise...

Nike combines modern style and a vintage Seattle Mariners look with this Cooperstown Collection Rise Adjustable Hat. It features the team name in raised embroidery and a throwback logo embroidered on heavyweight twill fabric. A snap closure makes adjusting the fit of this structured...

Get ready for another season of Seattle Mariners baseball with this New Era Fan Pack Gradient 39THIRTY Flex Hat. The 39THIRTY is New Era's premier stretch-fit style, engineered specifically to create a comfortable fit. An embroidered fabric appliqué Spring Training patch with team details...

Step up to the plate with a classic look that shows your Seattle Mariners pride with this Club Adjustable Hat. A mid-depth design offers a versatile fit for any occasion, whether you're at the ballpark or running errands around town. Durable washed twill fabric...

Revive a vintage Seattle Mariners era with this Cooperstown Club Adjustable Hat. It features a throwback team logo embroidered on heavyweight twill fabric in a relaxed construction. A slide buckle lets you quickly and easily adjust the fit of this retro Seattle Mariners hat....

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,...

Add a striking touch to your Seattle Mariners collection with this White on White 59FIFTY fitted hat from New Era. Along with a high crown, it offers a structured construction to add some street-ready style to your fandom. Plus, it features spirited Seattle Mariners...

Step up to the plate in style with this Seattle Mariners Posey Clean Up Adjustable Hat by '47. The Clean Up silhouette offers a relaxed, comfortable fit, making it the perfect accessory for a sunny day or a casual stroll around town. Garment-washed cotton...

Combine the Seattle Mariners' modern style with an homage to the past with this Player Replica 39THIRTY M-Crown Flex 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...

Show your love for your favorite MLB squad by snagging this Seattle Mariners Club adjustable hat. Along with its classic team color, it features an embroidered Seattle Mariners graphic on the front panels and an adjustable slide closure for the perfect fit. Reach for...

Top off your look and rep the Seattle Mariners with this Team 19TWENTY Adjustable Hat from New Era. With its retro-inspired design, the 19TWENTY offers a relaxed fit and a squared edge pre-curved visor for a vintage look. The embroidered team logo on the front...

Represent the Seattle Mariners everywhere you go with this exclusive Carhartt x '47 collaboration. Whether you're out on the job or out at the ballpark, this Seattle Mariners Hitch Adjustable Hat is made to last. With top notch Carhartt quality, 47's classic design and...

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

Make a statement about your loyalty to the Seattle Mariners in understated fashion with this Pro Dri-FIT Snapback Hat by Nike. It features tonal team details embroidered on heavyweight twill fabric with a wool-like feel. and sweat-wicking technology. This monochrome Seattle Mariners snapback is...