Due to the Canada Postal strike - some addresses within the country will be temporarily unavailable for delivery and returns processing. All packages will be delivered and returns processed as soon as possible.
Skip to Main Content
Skip to Filters
Skip to Filters
Skip to Footer
Switch Stores
USA
Gift Cards
Track Order
Help
My Account
Language
English
Français
men
women
More
kids
jerseys
t-shirts
headwear
kids
jerseys
t-shirts
More
headwear
headwear
accessories
SIGN UP & SAVE!
MLB
Seattle Mariners
Seattle Mariners Men
On Field Looks
Sale Items
Filters
Cancel
Your Selections
Seattle Mariners
Men
On Field Looks
Sale Items
Men's Sizes
XS
S
M
L
XL
2XL
3XL
4XL
6 7/8
Featured Departments
Hats
Jerseys
Sweatshirts
T-Shirts
All Departments
Hats
Jackets
Jerseys
Pants
Polos
Shorts
Sweatshirts
T-Shirts
Featured Brands
Majestic
New Era
Nike
1 - 62 of 62
On Field Looks
Filter
Filters
Top Sellers
sort-by
Lowest Price
Highest Price
Top Sellers
Newest Items
72 Items
page-size
24 Items
48 Items
72 Items
96 Items
Hats
Jerseys
Sweatshirts
T-Shirts
Seattle Mariners
Men
On Field Looks
Sale Items
62 Items
1
1 of 1
Almost Gone!
$35.99
$
35
99
with code
Regular:
$47.99
$
47
99
Seattle Mariners New Era Alternate 2 Authentic On Field 59FIFTY - Fitted Hat - Royal
Almost Gone!
$50.39
$
50
39
with code
Regular:
$71.99
$
71
99
Seattle Mariners Nike Authentic Collection Game Time Raglan Performance Long Sleeve T-Shirt - Navy
$80.49
$
80
49
with code
Regular:
$114.99
$
114
99
Seattle Mariners Nike Authentic Collection Performance Pullover Hoodie - Navy
$35.99
$
35
99
with code
Regular:
$47.99
$
47
99
Seattle Mariners New Era Game Authentic Collection On-Field 59FIFTY - Fitted Hat - Navy
Almost Gone!
$35.99
$
35
99
with code
Regular:
$47.99
$
47
99
Seattle Mariners New Era Authentic Collection On Field 59FIFTY - Fitted Structured Hat - Navy/Teal
Almost Gone!
$44.24
$
44
24
with code
Regular:
$58.99
$
58
99
Seattle Mariners New Era 2024 Batting Practice On-Field 59FIFTY Fitted Hat - White
$34.99
$
34
99
with code
Regular:
$49.99
$
49
99
Seattle Mariners Nike Authentic Collection Velocity Performance T-Shirt - Navy
$80.49
$
80
49
with code
Regular:
$114.99
$
114
99
Seattle Mariners Nike Authentic Collection City Connect Performance Pullover Hoodie - Royal
$54.59
$
54
59
with code
Regular:
$77.99
$
77
99
Seattle Mariners Nike Authentic Collection Performance Knit Shorts - Navy
Almost Gone!
$34.99
$
34
99
with code
Regular:
$49.99
$
49
99
Seattle Mariners Nike Authentic Collection Early Work Tri-Blend Performance T-Shirt - Navy
Almost Gone!
$66.49
$
66
49
with code
Regular:
$94.99
$
94
99
Seattle Mariners Nike Authentic Collection Tri-Blend Performance Pullover Hoodie - Navy
Almost Gone!
$35.99
$
35
99
with code
Regular:
$47.99
$
47
99
Seattle Mariners New Era Game Authentic Collection On-Field Low Profile 59FIFTY - Fitted Hat - Navy
$34.99
$
34
99
with code
Regular:
$49.99
$
49
99
Seattle Mariners Nike Authentic Collection Velocity Performance T-Shirt - Aqua
$34.99
$
34
99
with code
Regular:
$49.99
$
49
99
Seattle Mariners Nike Authentic Collection City Connect Velocity Performance T-Shirt - Royal
Almost Gone!
$52.49
$
52
49
with code
Regular:
$74.99
$
74
99
Seattle Mariners Nike Authentic Collection Flex Vent Performance - Shorts - Navy
$83.29
$
83
29
with code
Regular:
$118.99
$
118
99
Seattle Mariners Nike Authentic Collection Victory Striped Performance Polo - White
Most Popular
in Polos
Almost Gone!
$57.74
$
57
74
with code
Regular:
$76.99
$
76
99
Seattle Mariners New Era Alternate 2 Authentic On Field 59FIFTY Fitted Hat - Royal
$57.74
$
57
74
with code
Regular:
$76.99
$
76
99
Seattle Mariners New Era Authentic Collection On Field Low Profile Game 59FIFTY Fitted Hat - Navy
Most Popular
in Hats
$83.29
$
83
29
with code
Regular:
$118.99
$
118
99
Seattle Mariners Nike Authentic Collection Early Work Tri-Blend Performance Pullover Hoodie - Heather Navy
Most Popular
in Sweatshirts
$57.74
$
57
74
with code
Regular:
$76.99
$
76
99
Seattle Mariners New Era Authentic Collection On Field 59FIFTY Fitted Hat - Navy
Most Popular
in Hats
$107.09
$
107
09
with code
Regular:
$152.99
$
152
99
Seattle Mariners Nike Authentic Collection Game Time Performance Quarter-Zip Top - Navy
$71.39
$
71
39
with code
Regular:
$101.99
$
101
99
Seattle Mariners Nike Authentic Collection Flex Vent Performance Shorts - Navy
Most Popular
in Shorts
$208.59
$
208
59
with code
Regular:
$297.99
$
297
99
Seattle Mariners Nike Authentic Collection Full-Zip Bomber Jacket - Navy
Most Popular
in Jackets
$71.39
$
71
39
with code
Regular:
$101.99
$
101
99
Seattle Mariners Nike Authentic Collection Practice Performance Shorts - Navy
Most Popular
in Shorts
Almost Gone!
$57.74
$
57
74
with code
Regular:
$76.99
$
76
99
Seattle Mariners New Era Alternate 2 Authentic Collection On-Field Low Profile 59FIFTY Fitted Hat - Royal
Almost Gone!
$208.59
$
208
59
with code
Regular:
$297.99
$
297
99
Seattle Mariners Nike City Connect Authentic Collection Game Time Bomber Full-Zip Jacket - Royal
Most Popular
in Jackets
$47.59
$
47
59
with code
Regular:
$67.99
$
67
99
Seattle Mariners Nike City Connect Authentic Collection Practice Velocity Performance T-Shirt - Royal
$47.59
$
47
59
with code
Regular:
$67.99
$
67
99
Seattle Mariners Nike Authentic Collection Velocity Performance Practice T-Shirt - Navy
$47.59
$
47
59
with code
Regular:
$67.99
$
67
99
Seattle Mariners Nike Authentic Collection Early Work Tri-Blend Performance T-Shirt - Aqua
$47.59
$
47
59
with code
Regular:
$67.99
$
67
99
Seattle Mariners Nike Authentic Collection Early Work Tri-Blend Performance T-Shirt - Navy
$47.59
$
47
59
with code
Regular:
$67.99
$
67
99
Seattle Mariners Nike Authentic Collection Velocity Performance Practice T-Shirt - Navy
$47.59
$
47
59
with code
Regular:
$67.99
$
67
99
Seattle Mariners Nike Authentic Collection Velocity Performance Practice T-Shirt - Aqua
$47.59
$
47
59
with code
Regular:
$67.99
$
67
99
Seattle Mariners Nike Authentic Collection Velocity Performance Practice T-Shirt - Aqua
Almost Gone!
$262.49
$
262
49
with code
Regular:
$374.99
$
374
99
Seattle Mariners Nike Authentic Collection Dugout Performance Full-Zip Jacket - Navy
$53.89
$
53
89
with code
Regular:
$76.99
$
76
99
Seattle Mariners Nike Authentic Collection Practice Performance Long Sleeve T-Shirt - Navy
Most Popular
in T-Shirts
$53.89
$
53
89
with code
Regular:
$76.99
$
76
99
Seattle Mariners Nike Authentic Collection Team Logo Legend Performance Long Sleeve T-Shirt - Navy
$58.49
$
58
49
with code
Regular:
$77.99
$
77
99
Seattle Mariners New Era 2024 Armed Forces Day On-Field 59FIFTY Fitted Hat - Black
$53.89
$
53
89
with code
Regular:
$76.99
$
76
99
Seattle Mariners Nike 2022 Postseason Authentic Collection Dugout T-Shirt - Navy
$57.74
$
57
74
with code
Regular:
$76.99
$
76
99
Seattle Mariners New Era Alternate Authentic Collection On Field 59FIFTY Fitted Hat - Navy/Aqua
$95.19
$
95
19
with code
Regular:
$135.99
$
135
99
Seattle Mariners Nike Authentic Collection Game Time Raglan Performance Long Sleeve T-Shirt - Heather Gray/Navy
Most Popular
in T-Shirts
$71.39
$
71
39
with code
Regular:
$101.99
$
101
99
Seattle Mariners Nike City Connect Authentic Collection Performance Practice Shorts - Black
Most Popular
in Men Shorts
$101.49
$
101
49
with code
Regular:
$144.99
$
144
99
Seattle Mariners Nike Authentic Collection City Connect Practice Performance Pullover Hoodie - Royal
$65.79
$
65
79
with code
Regular:
$93.99
$
93
99
Seattle Mariners Nike Authentic Collection Game Raglan Performance Long Sleeve T-Shirt - Gray
Most Popular
in T-Shirts
$101.49
$
101
49
with code
Regular:
$144.99
$
144
99
Seattle Mariners Nike Authentic Collection Practice Performance Pullover Hoodie - Navy
Most Popular
in Sweatshirts
$101.49
$
101
49
with code
Regular:
$144.99
$
144
99
Seattle Mariners Nike Authentic Collection Practice Performance Pullover Hoodie - Royal
$83.29
$
83
29
with code
Regular:
$118.99
$
118
99
Seattle Mariners Nike Authentic Collection Victory Striped Performance Polo - Navy
Most Popular
in Polos
$83.29
$
83
29
with code
Regular:
$118.99
$
118
99
Seattle Mariners Nike City Connect Authentic Collection Victory Performance Polo - Royal
$95.19
$
95
19
with code
Regular:
$135.99
$
135
99
Seattle Mariners Nike Authentic Collection Logo Performance Long Sleeve T-Shirt - Navy
$118.99
$
118
99
with code
Regular:
$169.99
$
169
99
Seattle Mariners Majestic Official Cool Base Jersey - Cream
$65.79
$
65
79
with code
Regular:
$93.99
$
93
99
Seattle Mariners Nike Authentic Collection Training Performance Shorts - Navy
$95.19
$
95
19
with code
Regular:
$135.99
$
135
99
Seattle Mariners Nike Authentic Collection Pregame Raglan Performance V-Neck T-Shirt - Navy
$95.19
$
95
19
with code
Regular:
$135.99
$
135
99
Seattle Mariners Nike Authentic Collection Logo Performance Long Sleeve T-Shirt - Royal
$65.79
$
65
79
with code
Regular:
$93.99
$
93
99
Seattle Mariners Nike Authentic Collection Game Time Raglan Performance Long Sleeve T-Shirt - Navy
$101.49
$
101
49
with code
Regular:
$144.99
$
144
99
Seattle Mariners Nike Authentic Collection Game Time Performance Half-Zip Top - Navy
$118.99
$
118
99
with code
Regular:
$169.99
$
169
99
Seattle Mariners Nike Authentic Collection Player Performance Pullover Sweatshirt - Navy
$118.99
$
118
99
with code
Regular:
$169.99
$
169
99
Seattle Mariners Nike Authentic Collection City Connect Player Tri-Blend Performance Pullover Jacket - Royal
$113.39
$
113
39
with code
Regular:
$161.99
$
161
99
Seattle Mariners Nike Authentic Collection Travel Player Performance Pants - Gray
Most Popular
in Pants
$149.09
$
149
09
with code
Regular:
$212.99
$
212
99
Seattle Mariners Nike Authentic Collection Performance Raglan Full-Zip Hoodie - Navy/Aqua
Most Popular
in Seattle Mariners
$238.69
$
238
69
with code
Regular:
$340.99
$
340
99
Seattle Mariners Nike Authentic Collection Dugout Full-Zip Jacket - Navy/Aqua
Almost Gone!
$89.59
$
89
59
with code
Regular:
$127.99
$
127
99
Seattle Mariners Nike Authentic Collection Pregame Raglan Performance T-Shirt - Navy
Almost Gone!
$149.09
$
149
09
with code
Regular:
$212.99
$
212
99
Seattle Mariners Nike Authentic Collection Travel Performance Lightweight Full-Zip Hoodie - Black
Almost Gone!
$95.19
$
95
19
with code
Regular:
$135.99
$
135
99
Seattle Mariners Nike Authentic Collection Short Sleeve Hot Pullover Jacket - Navy/Aqua
1
1 of 1
Hats
Jerseys
Sweatshirts
T-Shirts