Up to 50% Off.
Use code GIFTS
1 - 72 of 97
97 Items97 Items
Seattle Mariners New Era Authentic Collection 59FIFTY Fitted Hat - Black
In 730 carts
Black
Royal
Navy
$37.49 to $49.99, regular $49.99
Seattle Mariners New Era  2001 MLB All-Star Game Team Color 59FIFTY Fitted Hat - Navy
12 sold today
Seattle Mariners New Era Authentic Collection On Field 59FIFTY Fitted Hat - Navy
In 239 carts
Seattle Mariners New Era Visor Pin 9FIFTY A-Frame Snapback Hat - Navy
In 102 carts
$31.84, regular $48.99
Seattle Mariners New Era Chenille Gradient A-Frame 9FIFTY Snapback Hat - Navy/Teal
In 157 carts
$27.94, regular $42.99
Almost Gone
Seattle Mariners New Era Primary Logo Basic 59FIFTY Fitted Hat - Black
11 sold today
$26.49 to $52.99, regular $52.99
Seattle Mariners New Era Pumpkin Spice 59FIFTY Fitted Hat - Natural/Brown
In 133 carts
$27.99, regular $55.99
Seattle Mariners New Era White Logo 59FIFTY Fitted Hat - Royal
In 42 carts
Royal
Green
Navy
Red
Kelly Green
$26.49 to $52.99, regular $52.99
Seattle Mariners New Era Logo 39THIRTY Flex Hat - Black
In 131 carts
$17.49, regular $34.99
Seattle Mariners New Era Alternate 2 Authentic On Field 59FIFTY Fitted Hat - Royal
In 193 carts
Royal
Black
Navy
$37.49 to $49.99, regular $49.99
Seattle Mariners New Era Team Color Trucker 9FIFTY Snapback Hat - Navy
In 135 carts
Navy
Royal
$21.49, regular $42.99
Seattle Mariners New Era Oceanside Low Profile 59FIFTY Fitted Hat - Navy
In 78 carts
$26.49, regular $52.99
Seattle Mariners New Era Logo 39THIRTY Flex Hat - Black
In 59 carts
$17.49, regular $34.99
Seattle Mariners New Era Authentic Collection 9SEVENTY Adjustable Hat - Navy
In 354 carts
Black
Navy
 Seattle Mariners New Era Player Replica 9FORTY Adjustable Hat - Navy
In 67 carts
Navy
Royal
Black
$29.24, regular $38.99
Seattle Mariners New Era Woodland Camo Trucker 9FIFTY Snapback Hat - Camo
In 36 carts
$27.94, regular $42.99
 Seattle Mariners New Era Performance 9SEVENTY Adjustable Hat - Navy
In 76 carts
$21.99, regular $43.99
Seattle Mariners New Era 9FIFTY Snapback Trucker Hat - Black
In 81 carts
$21.49, regular $42.99
Seattle Mariners New Era 59FIFTY Fitted Hat - Khaki
In 83 carts
$24.99 to $49.99, regular $49.99
 Seattle Mariners New Era Vented 9SEVENTY Rope COOLERA Adjustable Hat - Black
In 54 carts
 Seattle Mariners New Era Player Replica 9SEVENTY Adjustable Hat - Navy
In 64 carts
Navy
Black
$32.24, regular $42.99
Seattle Mariners New Era 19TWENTY Adjustable Hat - Black
In 24 carts
$19.79, regular $35.99
Seattle Mariners New Era Black on Black 9FIFTY Team Snapback Adjustable Hat - Black
In 79 carts
Seattle Mariners New Era Color Pack 59FIFTY Fitted Hat - Cream/Green
In 102 carts
$29.99 to $49.99, regular $49.99
Almost Gone
Seattle Mariners New Era White Logo 59FIFTY Fitted Hat - Red
Red
Green
Navy
Kelly Green
Royal
$34.44 to $52.99, regular $52.99
Almost Gone
Seattle Mariners New Era Color Pack 9FIFTY Snapback Hat - Light Blue/Brown
In 53 carts
Light Blue
Light Green
$23.99, regular $39.99
Seattle Mariners New Era Stadium Chrome 9FORTY A-Frame Adjustable Hat - Cream
In 49 carts
Seattle Mariners New Era Realtree Orange Pop 9FIFTY Snapback Hat - Camo
In 42 carts
$23.99, regular $39.99
Seattle Mariners New Era White on White 59FIFTY Fitted Hat
In 30 carts
$31.79, regular $52.99
Seattle Mariners New Era Color Pack 9FIFTY Snapback Hat - Light Green/Olive
In 41 carts
Light Green
Light Blue
$23.99, regular $39.99
Seattle Mariners New Era Team Logo 59FIFTY Fitted Hat - Black
$34.44, regular $52.99
Almost Gone
 Seattle Mariners New Era Washed 59FIFTY Fitted Hat - Navy
In 63 carts
$26.49, regular $52.99
 Seattle Mariners New Era Player Replica 9FORTY Adjustable Hat - Royal
In 27 carts
Royal
Navy
Black
$29.24, regular $38.99
Seattle Mariners New Era  - White
In 42 carts
$21.99, regular $39.99
Seattle Mariners New Era White Logo 59FIFTY Fitted Hat - Green
In 42 carts
Green
Navy
Red
Kelly Green
Royal
$31.79, regular $52.99
Almost Gone
Seattle Mariners New Era Cooperstown Collection Wool 59FIFTY Fitted Hat - Blue
In 179 carts
$36.39 to $55.99, regular $55.99
Almost Gone
Seattle Mariners New Era 2026 MLB All-Star Game Workout 59FIFTY Fitted Hat - Navy
In 347 carts
$35.99, regular $52.99
Clearance
Seattle Mariners New Era Visor Pin A-Frame 59FIFTY Fitted Hat - Brown
In 38 carts
$36.39, regular $55.99
Seattle Mariners New Era Low Profile 59FIFTY Fitted Hat - Black
In 51 carts
$31.79, regular $52.99
 Seattle Mariners New Era A-Frame 59FORTY Fitted Hat - Navy
In 23 carts
$31.79, regular $52.99
 Seattle Mariners New Era White Logo Low Profile 59FIFTY Fitted Hat - Royal
In 25 carts
Seattle Mariners New Era America 250 9TWENTY Adjustable Hat - Black
In 150 carts
$20.99, regular $34.99
 Seattle Mariners New Era Player Replica 9FORTY Adjustable Hat - Navy
In 20 carts
$29.24, regular $38.99
Seattle Mariners New Era Loyal 9FORTY M-Crown Adjustable Hat - White/Navy
In 15 carts
$22.74, regular $34.99
 Seattle Mariners New Era Motion A-Frame 9FIFTY Snapback Hat - Black
In 70 carts
$23.99, regular $39.99
 Seattle Mariners New Era Player Replica 39THIRTY M-Crown Flex Hat - Navy
In 43 carts
$27.74 to $36.99, regular $36.99
Almost Gone
Seattle Mariners New Era Color Pack 59FIFTY Fitted Hat - Olive/Brown
In 52 carts
Olive
Cream
$29.99, regular $49.99
Almost Gone
 Seattle Mariners New Era Chrome A-Frame 59FORTY Fitted Hat - Cream
In 46 carts
$31.79, regular $52.99
 Seattle Mariners New Era Team 19TWENTY Adjustable Hat - Navy
In 44 carts
$26.99, regular $35.99
Seattle Mariners New Era White Logo 59FIFTY Fitted Hat - Kelly Green
In 26 carts
Kelly Green
Green
Navy
Red
Royal
$31.79, regular $52.99
Almost Gone
Seattle Mariners New Era 2026 MLB All-Star Game Workout 39THIRTY M-Crown Flex Hat - Navy
In 87 carts
$31.99, regular $39.99
Clearance
 Seattle Mariners New Era 2026 Clubhouse 9SEVENTY Adjustable Hat - Navy
$29.99, regular $49.99
 Seattle Mariners New Era Pin Seeker 9FORTY A-Frame Adjustable Hat - Green
In 41 carts
$19.49, regular $38.99
 Seattle Mariners New Era A-Frame 59FORTY Fitted Hat - Black
In 17 carts
$29.14, regular $52.99
Seattle Mariners New Era 2026 MLB All-Star Game 39THIRTY Flex Hat - Navy
In 68 carts
$23.99, regular $39.99
Clearance
Seattle Mariners New Era Side Script 9FORTY A-Frame Trucker Adjustable Hat - Black
In 35 carts
 Seattle Mariners New Era Open Market Wool 9TWENTY Adjustable Hat - Brown
In 12 carts
$25.79, regular $42.99
Seattle Mariners New Era White Logo 59FIFTY Fitted Hat - Navy
In 19 carts
Navy
Green
Red
Kelly Green
Royal
$31.79, regular $52.99
Almost Gone
Seattle Mariners New Era MLB NWE Western Stitch 9FORTY A-Frame - Stone
In 21 carts
$21.44, regular $38.99
 Seattle Mariners New Era Fan 9FORTY A-Frame Trucker Adjustable Hat - Navy
In 13 carts
$22.74, regular $34.99

Shop Seattle Mariners Hats at Fanatics

As the officially licensed MLB destination, Fanatics carries Seattle Mariners hats across every major style, fit, and colorway. Whether you wear a structured fitted cap on game day or keep it casual with an adjustable everyday lid, every hat ships directly from an authorized MLB partner. Styles are available for men, women, and kids.

Finding the Right Seattle Mariners Hat

Start with fit. A fitted cap delivers a clean, tailored look — New Era 59FIFTY silhouettes are the standard here, sizing by full and half measurements for a precise result. If you prefer flexibility, snapbacks and strapbacks from '47 offer a broken-in aesthetic with one-size versatility. For a lower crown and streamlined profile, the mariners low profile hat category draws fans who want a subtler silhouette that still carries official team marks. Colorways span navy, black, white, cream, brown, and gray, while specialty drops — including City Connect and throwback designs — reflect different eras of M's identity. Kids can find youth-sized options engineered for smaller heads without sacrificing authentic team details.

Frequently Asked Questions About Seattle Mariners Hats


Q: Is there an officially licensed Ichiro Suzuki hat available?

A: Yes. Fanatics carries an Ichiro Suzuki hat for fans who want to celebrate one of the most iconic players in Mariners history. Check that dedicated page for current styles.

Q: What Seattle Mariners hat styles does Fanatics carry?

A: The full assortment includes fitted, adjustable, snapback, strapback, flex, trucker, knit, and bucket styles. Specialty silhouettes like the mariners trucker hat and mariners dad hat round out the lineup for fans who want something beyond a traditional structured cap.

Q: What colorways are available for Seattle Mariners caps?

A: The most-searched colorways include navy, black, white, cream, brown, and gray. Alternate and City Connect colorways add additional options beyond the standard home and away palette, so fans looking for a red or brown Mariners hat will find officially licensed versions here.

More Seattle Mariners Gear