WORN BY CHAMPIONS
PROVE IT!® sports clothing est. 1998

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WORN BY CHAMPIONS
PROVE IT!® SPORTSWEAR & MARKETING was started by Michael Calmese in 1998. PROVE IT!® is a registered trademark with the United States Patent Trademark Reg. No. 2,202,454 which means we have the exclusive rights to use the mark PROVE IT! on clothing in the United States. Starting this year we will start sponsoring student athletes through name, image and likeness agreements also known as NIL deals. We look forward to sponsoring Nathan Calmese and other student athletes as we inspire them to prove it on and off the court. Michael's nephew Nathan Calmese has been wearing Pi since he was one-years-old. This brand is much much more than a challenge ... PROVE IT!® is a life style. We use the best technology and the best materials to create sports clothing products that are comfortable, durable, functional and motivating. We are also dedicated to providing excellent customer service, and we strive to exceed our customers' expectations in every way. See who is wearing it below: hall of famers, super stars, all stars, world and national champions.
WORN BY CHAMPIONS ... PROVE IT!®
We offer a wide range of athletic apparel for men, women, and kids, including running shoes, gym wear, and accessories. Our sports clothing products are designed to be comfortable, functional, and stylish, and we use the latest technology and the best materials to ensure that they meet our high standards. Whether you're a fitness enthusiast, professional or college athlete, everyone has something to prove.
WEAR PROVE IT!® WHILE YOU PROVE IT!®
JAKE PLUMMER
FOOTBALL SUPER STAR
602-762-8098 MICHAEL CALMESE
PROVE IT!® Athletic Apparel Specialist
NATHAN CALMESE
PROVE IT!® United States Patent Trademark Reg. No. 2202454
PROVE IT!® est 1998
DO YOU HAVE SOMETHING TO PROVE? P R O V E I T ! ® WEAR PROVE IT!® WHILE YOU PROVE IT!®
COPYRIGT © 2023 PROVE IT!® All Rights Reserved.
DISCLAIMER: While we have entered into agreements with the NBA, NFL, Toyota, Eastbay, Nickolodian, Adidas, Under Armour and the Goodwill Games, we claim no affiliation with any professional athlete or organization. Nevertheless, we are entertaining all possibilities. People, fans and athlets alike all love wearing PROVE IT!® because they want to make a statement in life.
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