Chase | difficulty.
Essentials 202620% offBuy any 3

Chasedifficulty.

Heavyweight tees and training shorts for people who keep showing up. Built to be worn hard.

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30-day money-back guarantee
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Buy 3, save 20%Mix & match, auto-applied
30-day guaranteeLove it or your money back
Heavyweight260 gsm, 100% cotton tees
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Shorts

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New releases

Performance Tee
Quick addWhite
Performance Tee
$40
White · Oversized fit
$32 each when you buy 3
Performance Tee
Quick addBlack
Performance Tee
$40
Black · Oversized fit
$32 each when you buy 3
Build your 3-pack

Buy 3.Save 20%.

Pick any three tees or shorts, choose your sizes and the 20% comes off automatically. No code, no catch.

1Pick 32Choose sizes3Save 20%
Tap to add or swap
Our creed

We don't wear it for the look. We wear it as a *reminder. Of the early mornings, the extra rep, the voice that says go again when the body says *stop. Built for those who chase *difficulty.

Undeniable is apparel with a message. Training pieces that carry a reminder of why you started.

Shop the look

Ice cold
essentials

Tap the dots to shop each piece, or grab the full look and the 20% comes off automatically.

Simple Essential Tee$40
Essential Performance Shorts$40
Essential Mesh Shorts$40
The full kit

Tee + shorts + one more. Three pieces, one price.

Built different

Made to
be worn hard

Three essentials, chosen for training and everything after. Every piece $40.

260gsm

Essential Tee

  • Fabric100% cotton
  • FitOversized
  • SizesS–3XL
145gsm

Essential Mesh Shorts

  • Fabric100% polyester
  • FitLoose
  • SizesS–3XL
120gsm

Essential Performance Shorts

  • Fabric90% nylon, 10% spandex
  • FitRegular
  • SizesM–3XL
The difference

Not your
average tee

Most gym tees are thin and shapeless. Ours are cut from heavyweight 260 gsm, 100% cotton in a relaxed, oversized fit.

Feel the difference
Undeniable tee
Typical gym tee
Fabric weight
260 gsm (7.7 oz)
Typically lighter
Material
100% cotton
Often blends
Fit
Oversized, loose
Standard and boxy
Sizes
S – 3XL
Often stops at XL
Guarantee
30-day money-back
Varies
Every piece $40

The essentials

FAQ

Questions,
answered

Can't find what you're looking for? Our team is happy to help.

Contact us
How does Buy 3, get 20% off work?

Add any three items to your bag: tees, shorts or a mix. The 20% discount applies automatically at checkout. No code needed.

How do the tees fit?

Every Undeniable tee is cut oversized with a loose fit in heavyweight 260 gsm, 100% cotton. For a closer fit, size down one. Each product page has a full size guide with flat measurements in inches and centimeters.

What are the shorts made of?

Essential Mesh Shorts are dual-layer, 100% polyester mesh (145 gsm) with a drawstring waist and pockets. Essential Performance Shorts are 90% nylon and 10% spandex (120 gsm) with a mid-rise elastic waistband and slash pockets.

What sizes do you carry?

Tees and Mesh Shorts come in S to 3XL. Performance Shorts come in M to 3XL.

What is your return policy?

Every order is covered by our 30-day money-back guarantee. If it isn't right, reach out and we'll make it right.

How much is shipping?

Shipping is calculated at checkout based on your location and the speed you choose.

How should I wash my pieces?

Machine wash at 30°C (86°F) on a gentle cycle and tumble dry low. Don't bleach or dry clean, and avoid ironing on the print.

Where are you based?

Undeniable is designed in Texas. Everything we make starts here.