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Protean Muscle Tank /// Oversized Vintage Black /// Hitorii x Joseph Westrupp

Protean Muscle Tank /// Oversized Vintage Black /// Hitorii x Joseph Westrupp

Regular price $46.00 USD
Regular price Sale price $46.00 USD
Sale Sold out
Shipping calculated at checkout.

These tanks run slightly bigger than our oversized tees.

Qi is 5'-8" 140lb and she wears a size XS/S.

Nick is 5'-10" 135lb and he wears a size S/M.


This is our second artist collaboration with @jwestrupp, known as Bestilled, on our new muscle tank.
We loved his work, titled "Protean", which means "having a varied nature or ability to assume different forms" or "displaying great diversity or variety", and encapsulates the beauty of climbing movement.


  • 100% Cotton


Care information

  • Machine wash cold with like colors; do not bleach
  • Hang dry indoors/in the shade for best care

Customer Reviews

Based on 3 reviews
My go to. Climbing tank

Love love love this tank!
I feel super cool wearing it and my biceps be popping. It's nice and soft and loose fitting, and I feel very comfortable climbing in it!
I'll probably order the short version too, and I would love to see more muscle tanks like this in the collection

Size ref: Female, 5'6, 155 lbs, wearing a Small

A good muscle tank!

I generally haven't purchased from Hitorii because generally I overheat quite a bit in t-shirts and opt to climb in a tank top with a jacket on top if things get too cold outdoors.

That being said this muscle tank really worked out for my purposes; it's flowy and loose which keeps sweat off of it and keeps me cool. It also can be worn a few times before having to be laundered because it's not particularly tight.

Please make more of these and I'll buy them


Fits great and is super soft

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