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The Fredrick Keys are the High-A Minor League Baseball Affiliate of the Baltimore Orioles. MiLBstore.com sells official merchandise on behalf of the Fredrick Keys as well as Minor League Baseball clubs in an effort to offer you the most extensive online selection of team apparel, including jerseys, hats, t-shirts, an array of novelty and collectible items and much more.

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Frederick Keys ADULT USA 250 IVORY — Frederick Keys

ADULT USA 250 IVORY

Translation missing: en.products.product.price.regular_price $32.00

Translation missing: en.products.product.price.sale_price $32.00 Translation missing: en.products.product.price.regular_price

Frederick Keys New Era 59Fifty July 4th, 2026 FITTED — Frederick Keys

New Era 59Fifty July 4th, 2026 FITTED

Translation missing: en.products.product.price.regular_price $45.00

Translation missing: en.products.product.price.sale_price $45.00 Translation missing: en.products.product.price.regular_price

Frederick Keys New Era 59Fifty July 4th, 2026 FITTED — Frederick Keys

New Era 59Fifty July 4th, 2026 FITTED

Translation missing: en.products.product.price.regular_price $45.00

Translation missing: en.products.product.price.sale_price $45.00 Translation missing: en.products.product.price.regular_price

Frederick Keys New Era 19Twenty July 4th, 2026 — Frederick Keys

New Era 19Twenty July 4th, 2026

Translation missing: en.products.product.price.regular_price $39.00

Translation missing: en.products.product.price.sale_price $39.00 Translation missing: en.products.product.price.regular_price

Frederick Keys New Era 19Twenty July 4th, 2026 — Frederick Keys

New Era 19Twenty July 4th, 2026

Translation missing: en.products.product.price.regular_price $39.00

Translation missing: en.products.product.price.sale_price $39.00 Translation missing: en.products.product.price.regular_price

Frederick Keys YOUTH Star Tee ROYAL — Frederick Keys

YOUTH Star Tee ROYAL

Translation missing: en.products.product.price.regular_price $24.00

Translation missing: en.products.product.price.sale_price $24.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT Bat Flag NAVY 2026 — Frederick Keys

ADULT Bat Flag NAVY 2026

Translation missing: en.products.product.price.regular_price $32.00

Translation missing: en.products.product.price.sale_price $32.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT Bat Flag NAVY 2026 — Frederick Keys

ADULT Bat Flag NAVY 2026

Translation missing: en.products.product.price.regular_price $32.00

Translation missing: en.products.product.price.sale_price $32.00 Translation missing: en.products.product.price.regular_price

Frederick Keys YOUTH Comic Burst ORANGE — Frederick Keys

YOUTH Comic Burst ORANGE

Translation missing: en.products.product.price.regular_price $24.00

Translation missing: en.products.product.price.sale_price $24.00 Translation missing: en.products.product.price.regular_price

Frederick Keys TODDLER Keyote Tee PINK — Frederick Keys

TODDLER Keyote Tee PINK

Translation missing: en.products.product.price.regular_price $19.00

Translation missing: en.products.product.price.sale_price $19.00 Translation missing: en.products.product.price.regular_price

Frederick Keys YOUTH hooded Sweatshirt ASH GRAY — Frederick Keys

YOUTH hooded Sweatshirt ASH GRAY

Translation missing: en.products.product.price.regular_price $38.00

Translation missing: en.products.product.price.sale_price $38.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT Slugger MILITARY GREEN — Frederick Keys

ADULT Slugger MILITARY GREEN

Translation missing: en.products.product.price.regular_price $32.00

Translation missing: en.products.product.price.sale_price $32.00 Translation missing: en.products.product.price.regular_price

Frederick Keys YOUTH Star Wars 2026 GREY — Frederick Keys

YOUTH Star Wars 2026 GREY

Translation missing: en.products.product.price.regular_price $24.00

Translation missing: en.products.product.price.sale_price $24.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT Dignity Pride BLACK — Frederick Keys

ADULT Dignity Pride BLACK

Translation missing: en.products.product.price.regular_price $32.00

Translation missing: en.products.product.price.sale_price $32.00 Translation missing: en.products.product.price.regular_price

Frederick Keys Light Saber Swords — Frederick Keys

Light Saber Swords

Translation missing: en.products.product.price.regular_price $10.00

Translation missing: en.products.product.price.sale_price $10.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT Key City NEON — Frederick Keys

ADULT Key City NEON

Translation missing: en.products.product.price.regular_price $32.00

Translation missing: en.products.product.price.sale_price $32.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT Skyline ORANGE — Frederick Keys

ADULT Skyline ORANGE

Translation missing: en.products.product.price.regular_price $32.00

Translation missing: en.products.product.price.sale_price $32.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT Economy Label ORANGE — Frederick Keys

ADULT Economy Label ORANGE

Translation missing: en.products.product.price.regular_price $32.00

Translation missing: en.products.product.price.sale_price $32.00 Translation missing: en.products.product.price.regular_price

Frederick Keys INFANT Creeper Keyote GRAY — Frederick Keys

INFANT Creeper Keyote GRAY

Translation missing: en.products.product.price.regular_price $24.00

Translation missing: en.products.product.price.sale_price $24.00 Translation missing: en.products.product.price.regular_price

Frederick Keys TODDLER Dartson GRAY — Frederick Keys

TODDLER Dartson GRAY

Translation missing: en.products.product.price.regular_price $19.00

Translation missing: en.products.product.price.sale_price $19.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT Penthouse Hoodie HEATHER — Frederick Keys

ADULT Penthouse Hoodie HEATHER

Translation missing: en.products.product.price.regular_price $54.00

Translation missing: en.products.product.price.sale_price $54.00 Translation missing: en.products.product.price.regular_price

Frederick Keys YOUTH Eat Sleep Repeat CONCRETE — Frederick Keys

YOUTH Eat Sleep Repeat CONCRETE

Translation missing: en.products.product.price.regular_price $24.00

Translation missing: en.products.product.price.sale_price $24.00 Translation missing: en.products.product.price.regular_price

Frederick Keys YOUTH Deaf Awareness Keyote 2026 ORANGE — Frederick Keys

YOUTH Deaf Awareness Keyote 2026 ORANGE

Translation missing: en.products.product.price.regular_price $24.00

Translation missing: en.products.product.price.sale_price $24.00 Translation missing: en.products.product.price.regular_price

Frederick Keys Clip Mini Folding UMBRELLA — Frederick Keys

Clip Mini Folding UMBRELLA

Translation missing: en.products.product.price.regular_price $20.00

Translation missing: en.products.product.price.sale_price $20.00 Translation missing: en.products.product.price.regular_price

Frederick Keys Clip Mini Folding UMBRELLA — Frederick Keys

Clip Mini Folding UMBRELLA

Translation missing: en.products.product.price.regular_price $20.00

Translation missing: en.products.product.price.sale_price $20.00 Translation missing: en.products.product.price.regular_price

Frederick Keys YOUTH Comfort ASL 2026 — Frederick Keys

YOUTH Comfort ASL 2026

Translation missing: en.products.product.price.regular_price $24.00

Translation missing: en.products.product.price.sale_price $24.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT Deaf Awareness 2026 BLACK — Frederick Keys

ADULT Deaf Awareness 2026 BLACK

Translation missing: en.products.product.price.regular_price $32.00

Translation missing: en.products.product.price.sale_price $32.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT Comfort ASL 2026 — Frederick Keys

ADULT Comfort ASL 2026

Translation missing: en.products.product.price.regular_price $32.00

Translation missing: en.products.product.price.sale_price $32.00 Translation missing: en.products.product.price.regular_price

Frederick Keys Banana Boat SUNSCREEN — Frederick Keys

Banana Boat SUNSCREEN

Translation missing: en.products.product.price.regular_price $4.00

Translation missing: en.products.product.price.sale_price $4.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT New Era 2026 Armed Forces Day 39Thirty — Frederick Keys

ADULT New Era 2026 Armed Forces Day 39Thirty

Translation missing: en.products.product.price.regular_price $39.00

Translation missing: en.products.product.price.sale_price $39.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT New Era 2026 Armed Forces Day 39Thirty — Frederick Keys

ADULT New Era 2026 Armed Forces Day 39Thirty

Translation missing: en.products.product.price.regular_price $39.00

Translation missing: en.products.product.price.sale_price $39.00 Translation missing: en.products.product.price.regular_price

Shake Your Keys Adjustable Hat — Frederick Keys

Shake Your Keys Adjustable Hat

Translation missing: en.products.product.price.regular_price $40.00

Translation missing: en.products.product.price.sale_price $40.00 Translation missing: en.products.product.price.regular_price

Shake Your Keys Adjustable Hat — Frederick Keys

Shake Your Keys Adjustable Hat

Translation missing: en.products.product.price.regular_price $40.00

Translation missing: en.products.product.price.sale_price $40.00 Translation missing: en.products.product.price.regular_price

Frederick Keys

ADULT F Logo POLO GRAY

$54.00

$54.00

20% OFF SELECT ITEMS WITH CODE: JULY4 - VALID THROUGH 7/10

Frederick Keys ADULT Comfort Vintage Script BLACK — Frederick Keys

ADULT Comfort Vintage Script BLACK

Translation missing: en.products.product.price.regular_price $32.00

Translation missing: en.products.product.price.sale_price $32.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT UA Gameday ORANGE — Frederick Keys

ADULT UA Gameday ORANGE

Translation missing: en.products.product.price.regular_price $32.00

Translation missing: en.products.product.price.sale_price $32.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT UA Gameday BLACK — Frederick Keys

ADULT UA Gameday BLACK

Translation missing: en.products.product.price.regular_price $32.00

Translation missing: en.products.product.price.sale_price $32.00 Translation missing: en.products.product.price.regular_price

Frederick Keys YOUTH Home Jersey WHITE — Frederick Keys

YOUTH Home Jersey WHITE

Translation missing: en.products.product.price.regular_price $74.00

Translation missing: en.products.product.price.sale_price $74.00 Translation missing: en.products.product.price.regular_price

Frederick Keys YOUTH Cap Keyote ORANGE — Frederick Keys

YOUTH Cap Keyote ORANGE

Translation missing: en.products.product.price.regular_price $24.00

Translation missing: en.products.product.price.sale_price $24.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT ALT Jersey LIGHT BLUE — Frederick Keys

ADULT ALT Jersey LIGHT BLUE

Translation missing: en.products.product.price.regular_price $110.00

Translation missing: en.products.product.price.sale_price $110.00 Translation missing: en.products.product.price.regular_price

Frederick Keys Sunglasses — Frederick Keys

Sunglasses

Translation missing: en.products.product.price.regular_price $8.00

33% Off Translation missing: en.products.product.price.sale_price $8.00 Translation missing: en.products.product.price.regular_price $12.00

Frederick Keys YOUTH Key City Jersey ORANGE — Frederick Keys

YOUTH Key City Jersey ORANGE

Translation missing: en.products.product.price.regular_price $74.00

Translation missing: en.products.product.price.sale_price $74.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT Key City Jersey ORANGE — Frederick Keys

ADULT Key City Jersey ORANGE

Translation missing: en.products.product.price.regular_price $110.00

Translation missing: en.products.product.price.sale_price $110.00 Translation missing: en.products.product.price.regular_price

Frederick Keys

YOUTH F Logo cap BLACK

$24.00

$24.00

Frederick Keys Cuddle Buddy Plush Unicorn — Frederick Keys

Cuddle Buddy Plush Unicorn

Translation missing: en.products.product.price.regular_price $24.00

Translation missing: en.products.product.price.sale_price $24.00 Translation missing: en.products.product.price.regular_price

Frederick Keys Cuddle Buddy Plush Bear — Frederick Keys

Cuddle Buddy Plush Bear

Translation missing: en.products.product.price.regular_price $24.00

Translation missing: en.products.product.price.sale_price $24.00 Translation missing: en.products.product.price.regular_price

Frederick Keys Keyote 12"Squish Pillow — Frederick Keys

Keyote 12"Squish Pillow

Translation missing: en.products.product.price.regular_price $28.00

Translation missing: en.products.product.price.sale_price $28.00 Translation missing: en.products.product.price.regular_price

Frederick Keys Keyote 12"Squish Pillow — Frederick Keys

Keyote 12"Squish Pillow

Translation missing: en.products.product.price.regular_price $28.00

Translation missing: en.products.product.price.sale_price $28.00 Translation missing: en.products.product.price.regular_price

Frederick Keys YOUTH ALT 1 Jersey FIREWORKS — Frederick Keys

YOUTH ALT 1 Jersey FIREWORKS

Translation missing: en.products.product.price.regular_price $74.00

Translation missing: en.products.product.price.sale_price $74.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT New Era HOME 39Thirty — Frederick Keys

ADULT New Era HOME 39Thirty

Translation missing: en.products.product.price.regular_price $39.00

Translation missing: en.products.product.price.sale_price $39.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT New Era HOME 39Thirty — Frederick Keys

ADULT New Era HOME 39Thirty

Translation missing: en.products.product.price.regular_price $39.00

Translation missing: en.products.product.price.sale_price $39.00 Translation missing: en.products.product.price.regular_price

Frederick Keys

ADULT New Era 39Thirty Fireworks Logo

$39.00

$39.00

20% OFF SELECT ITEMS WITH CODE: JULY4 - VALID THROUGH 7/10

Frederick Keys ADULT ALT 1 Jersey FIREWORKS — Frederick Keys

ADULT ALT 1 Jersey FIREWORKS

Translation missing: en.products.product.price.regular_price $110.00

Translation missing: en.products.product.price.sale_price $110.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT New Era 59Fifty FIREWORKS FITTED — Frederick Keys

ADULT New Era 59Fifty FIREWORKS FITTED

Translation missing: en.products.product.price.regular_price $42.00

Translation missing: en.products.product.price.sale_price $42.00 Translation missing: en.products.product.price.regular_price

Frederick Keys ADULT New Era 59Fifty FIREWORKS FITTED — Frederick Keys

ADULT New Era 59Fifty FIREWORKS FITTED

Translation missing: en.products.product.price.regular_price $42.00

Translation missing: en.products.product.price.sale_price $42.00 Translation missing: en.products.product.price.regular_price

Frederick Keys

ADULT New Era 9Twenty Fireworks Logo

$35.00

$35.00

Frederick Keys

ADULT New Era 9twenty F logo

$32.00

$32.00