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Adult Base Layers and Undershirts

Our new adult baseball jerseys are perfect for wearing as a base layer, at practice, or for casual sandlot games. These jerseys offer a timeless, classic look that suits any playing style and setting. Available to purchase blank or with the option to add your team logo for a small fee, these jerseys are versatile and practical. With our commitment to outstanding customer service and a quick turnaround time, All Sports Uniforms ensures you’ll have high-quality gear when you need it most. Choose these new adult baseball jerseys for comfort, durability, and a style that reflects your passion for the game.

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  • Adult "React" Compression Baseball Jersey

    Adult "React" Compression Baseball Jersey

    A2602BAS
    RETAIL: $32.25
    OUR PRICE: $20.99
    NO DECORATION AVAILABLE. THIS ITEM MUST SHIP BLANK 84% Polyester/ 16% spandex knit Odor-resistant Wicks moisture away from the body Ultra tight fit Pad print label 4-way stretch fabric allows for greater mobility and maintains shape Flatlock stitching...
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  • Adult "Armor" Compression Baseball Jersey

    Adult "Armor" Compression Baseball Jersey

    A2600BAS
    RETAIL: $33.75
    OUR PRICE: $21.99
    NO DECORATION AVAILABLE. THIS ITEM MUST SHIP BLANK 84% Polyester/ 16% spandex knit Odor-resistant Wicks moisture away from the body Ultra tight fit Pad print label 4-way stretch fabric allows for greater mobility and maintains shape Flatlock stitching...
    Options
  • Adult "Ascent II" Half Sleeve Compression Baseball Jersey

    Adult "Ascent II" Half Sleeve Compression Baseball Jersey

    A2606-PRT-BAS
    RETAIL: $33.75
    OUR PRICE: $21.99
    NO DECORATION AVAILABLE. THIS ITEM MUST SHIP BLANK 84% Polyester/ 16% spandex knit Odor-resistant Wicks moisture away from the body Ultra tight fit Pad print label 4-way stretch fabric allows for greater mobility and maintains shape Flatlock stitching...
    Options
  • Adult "Ascent" Half Sleeve Compression Baseball Jersey

    Adult "Ascent" Half Sleeve Compression Baseball Jersey

    A2606BAS
    RETAIL: $33.75
    OUR PRICE: $21.99
    NO DECORATION AVAILABLE. THIS ITEM MUST SHIP BLANK 84% Polyester/ 16% spandex knit Odor-resistant Wicks moisture away from the body Ultra tight fit Pad print label 4-way stretch fabric allows for greater mobility and maintains shape Flatlock stitching...
    Options
  • Adult "Indestructible" Compression Baseball Jersey

    Adult "Indestructible" Compression Baseball Jersey

    A2604BAS
    RETAIL: $37.00
    OUR PRICE: $23.99
    NO DECORATION AVAILABLE. THIS ITEM MUST SHIP BLANK 84% Polyester/ 16% spandex knit Odor-resistant Wicks moisture away from the body Ultra tight fit Pad print label 4-way stretch fabric allows for greater mobility and maintains shape Flatlock stitching...
    Options