Flag Football Gear & Uniforms | National Sports Apparel

★ California's Largest Independent Team Dealer ★

hello@nationalsportsapparel.com (714) 279-8777

Flag football is growing fast across California, and NSA builds complete jersey-and-short packages with custom numbering for school, club, and rec leagues in Under Armour and adidas. One rep handles your whole order, from sizing to delivery.

Uniforms & Apparel

Custom jerseys, shorts, headwear, and team apparel designed for flag football competition.

Adidas Flag Football

Custom jerseys, shorts & game day packages

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Under Armour Flag

Performance jerseys, compression & sideline gear

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New Balance Team

Training apparel, warm-ups & practice wear

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Richardson Headwear

Custom caps, beanies & sideline headwear

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Gear & Accessories

Flag belts, footballs, cleats, gloves, and everything your flag program needs.

Flag Belt Sets & Kits

Competition flag belts, cones & field kits

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Wilson Footballs

Game balls, practice balls & training equipment

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Adidas Cleats & Gloves

Performance cleats, receiver gloves & accessories

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Adidas Team Bags

Duffels, backpacks & team accessories

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Adidas Team Socks

Performance crew & OTC socks for every sport

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Spirit Packs & Fan Gear

Custom-decorated tees, hoodies, and spirit wear for players, parents, and fans.

Adidas Spirit Collection

Tees, hoodies & fan apparel with your logo

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UA Fan Gear

Premium spirit wear for the whole flag football family

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NB Spirit Packs

Budget-friendly decorated tees & fleece

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Flag Football FAQs

What flag football gear can NSA customize?

Custom jerseys, flag-belt sets, shorts, and spirit packs from adidas, Under Armour, and Richardson — sublimated or screen-printed to your team's colors in our Design Lab.

Do you supply the flags and belts too?

Yes — flag-belt sets and game accessories can be bundled with your jersey order so the whole team is ready for kickoff.

Can you outfit youth and adult flag leagues?

We work with youth rec leagues, schools, and adult programs, sizing kits from small youth through adult with team pricing and no minimums.

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