Built for those who train hard and never back down

Unleash your inner strength

Welcome to Chi's Fitness, where we celebrate what makes you unique. Remember why your fitness journey began and never give up. Our vintage bodybuilding gear isn't just clothing; it's a reminder to conquer your limits, inspire others, and stay motivated. Join our community, from Pittsburg, Kansas, to worldwide, and let's grow stronger together.

Discover our vintage collection

Our hand-picked selection of vintage bodybuilding gym gear is crafted to inspire. Each piece combines timeless style with modern comfort, reminding you of the golden era while supporting your current goals. Explore detailed descriptions, unique features, and find the perfect attire to express your individuality and fuel your motivation.

MATCHING SET

ME VS ME. NO EXCUSES.

Vintage Washed Frayed Fleece Hoodie + Heavyweight Sweatpants.
Heavyweight. Oversized. Built for war in the gym.

Throw it on as your pump cover.
Keep it on to run the streets.

Outwork yesterday. Every day.

Unlock your potential

Never give up on your goals. Our latest arrivals are here to reignite your passion and keep you moving forward. From timeless activewear to durable gear, find pieces that resonate with your spirit and help you push past your perceived limits. Shop now and embrace the power of your unwavering commitment.

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Train in timeless style

Embrace the enduring spirit of fitness with our iconic  workout shorts. Crafted for comfort and freedom of movement, these shorts blend classic design with modern functionality, perfect for any intense session or casual workout. Experience the quality that stands the test of time, just like your dedication.

 

Sale!

Mesh “Me Vs Me” Drawstring Shorts

$36.50 $26.50

These performance shorts feature a functional dual-layer mesh construction and a drawstring waist for optimal breathability and comfort during activity. Made from 100% polyester for moisture-wicking. An essential piece for athleisure and sportswear collections, ideal for warm-weather training or casual wear.

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Sale!

Essential “Me Vs Me” Heavyweight Pocket Hoodie

$60.00 $50.00

This functional hoodie features a unique dual-zip design and practical patch pockets for utility-inspired style. The heavyweight fabric composition ensures warmth and durability. A versatile essential piece that bridges the gap between casual wear and technical outerwear.

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Sale!

Heavyweight Sunfade “Me vs Me” Oversized Hoodie

$65.00 $55.00

This heavyweight hoodie blends streetwear style with handcrafted character. Made from 100% cotton at 400 gsm, it features a drop-shoulder fit, kangaroo pocket, and a textured monkey wash finish. Each piece is individually dyed for a one-of-a-kind look

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At Chi’s Fitness, the only competition is the person in the mirror.
Me Vs Me isn’t a trend — it’s a lifestyle built on grit, discipline, and relentless self-improvement.

We design apparel for those who outwork their yesterday, embrace the grind, and earn every result. No shortcuts. No excuses. Just progress.

Built from discipline. Driven by purpose. Me Vs Me.

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Email: chisfitness98@gmail.com

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