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    Glendora

    Sierra High School Mountain Lions - Youth Apparel Store

    Glendora, California Store address
    1134 S Barranca, Glendora, California 91740
    School Address (Store Correction)
    1134 S Barranca
    Glendora, California 91740
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    Shop All Youth Apparel

    JERZEES brand logo
    Youth
    Sierra Mountain Lions JERZEES Youth T-shirt
    $19.99
    $26.65You save: $6.66
    Russell Athletic brand logo
    Youth
    Sierra Mountain Lions Russell Athletic Youth T-Shirt
    $19.99
    $26.65You save: $6.66
    JERZEES brand logo
    Youth
    Sierra Mountain Lions JERZEES Youth Hooded Sweatshirt
    $39.99
    $53.32You save: $13.33
    Fanthread brand logo
    Youth
    Sierra Mountain Lions Fanthread™ Youth Origin Long Sleeve T-Shirt
    $42.99
    $57.32You save: $14.33
    Fanthread brand logo
    Youth
    Sierra Mountain Lions Fanthread™ Youth Double Play Long Sleeve T-Shirt
    $42.99
    $57.32You save: $14.33
    Fanthread brand logo
    Sierra Mountain Lions Fanthread Youth Origin Crew Sweatshirt
    $47.99
    $63.99You save: $16.00
    Fanthread brand logo
    Youth
    Sierra Mountain Lions Fanthread™ Youth Color Block Hooded Sweatshirt
    $53.99
    $71.99You save: $18.00
    Fanthread brand logo
    Youth
    Sierra Mountain Lions Fanthread Youth Origin Hooded Sweatshirt
    $53.99
    $71.99You save: $18.00
    Fanthread brand logo
    Youth
    Sierra Mountain Lions Fanthread Youth Double Play Hooded Sweatshirt
    $53.99
    $71.99You save: $18.00
    Fanthread brand logo
    Sierra Mountain Lions Fanthread Youth Sprint Striped Hooded Sweatshirt
    $53.99
    $71.99You save: $18.00
    JERZEES brand logo
    Youth
    Sierra Mountain Lions JERZEES Youth T-shirt with Sparkle Twill
    $22.99
    $30.65You save: $7.66
    JERZEES brand logo
    Youth
    Sierra Mountain Lions JERZEES Youth Hooded Sweatshirt with Tackle Twill
    $39.99
    $53.32You save: $13.33

    Show Your 1st Place Sierra High School Mountain Lions Pride with Prep Sportswear Youth Shirts!.

    Get your kids ready for game day or everyday play with our comfortable and durable Sierra Mountain Lions youth shirts. Perfect for young fans, these shirts let them show off their team spirit in style. Designed for active kids, they offer freedom of movement whether cheering from the sidelines or playing with friends. Personalize your child’s Sierra Mountain Lions shirt for a truly authentic fan experience.

    Find the perfect Mountain Lions youth apparel today!