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Reduced: $21.99Regular: $35.99You Save: $14.00

Boston Red Sox Under Armour Performance Arch T-Shirt - Red

$45.49 with codeRegular: $64.99You Save: $19.50on select sizes

Boston Red Sox Under Armour Novelty Performance Polo - Navy

$24.49 with codeRegular: $34.99You Save: $10.50on select sizes

Boston Red Sox Under Armour Seam To Seam Core T-Shirt - Navy

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$55.99 with codeRegular: $79.99You Save: $24.00

Boston Red Sox Under Armour City Underline Performance Polo - Navy

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Reduced: $47.99Regular: $59.99You Save: $12.00

Boston Red Sox Under Armour UA Tech Left Chest Polo - Gray

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$31.49 with codeRegular: $44.99You Save: $13.50

Boston Red Sox Under Armour MK-1 Performance Shorts - Navy

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$24.49 with codeRegular: $34.99You Save: $10.50

Boston Red Sox Under Armour Intensity Ball Performance T-Shirt - Red

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Reduced: $19.99Regular: $37.99You Save: $18.00

Boston Red Sox Under Armour Women's Baseball 3/4-Sleeve T-Shirt - Red

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$41.99 with codeRegular: $59.99You Save: $18.00

Boston Red Sox Under Armour UA Tech Left Chest Polo - Red

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Boston Red Sox Under Armour Hats, Caps, Visors

Under Armour gear is made for style, comfort, and performance. Among the selection of Under Armour Boston Red Sox hats in stock at Lids, you’ll find a range of baseball caps in adjustable and flex fits, as well as visors. Choose from a variety of looks as well as special features like Under Armour’s moisture wicking fabrics, which are designed to keep you cool and comfortable.