Jenetics
HODL Fast by JENetics by Jenetics
T-Shirt Sizing Chart
T-Shirt Sizing Chart
Shirt Size | Chest | Waist | Length |
X-Small | 34" | 34" | 26" |
Small | 37" | 37" | 27" |
Medium | 40" | 40" | 28" |
Large | 43" | 43" | 29" |
X-Large | 46" | 46" | 30" |
2X-Large | 49" | 49" | 31" |
3X-Large | 52" | 52" | 32" |
4X-Large | 55" | 55" | 33" |
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Old world sailors tattooed HOLD FAST on their knuckles; their steadfast will to “hold fast” was often the only thing that stood between riding out the storm and the chaos of the sea. Likewise, we HODL Fast in our turbulent Defi seas.
Featuring lofty certified pesticide-free ringspun cotton. The cotton is soft yet sturdy, ready for any Bankless meetup or discord call you have on your calendar.
The fit is true to size, Unisex. Take a peek at the drop down size chart for measurements, but we think you can just order your usual size for a nice regular slim fit.


What makes this merch 'UltraSound'?
The USM Supply Chain is Crypto-Native
Every step of the supply chain is settled in crypto, from the merch blanks to the printing to the artists and communities. This allows USM to create web3 solutions for your crypto community's merch needs.
Our Merch is Ethically Sourced
Our blanks are sourced from fabric mills paying living wages, are designed and manufactured in Canada, and printed in the U.S.A.
If you want to be come a supplier in the UltraSound Merch Supply Chain, let us know.
USM is Environmentally Conscientious
We're trying to do away with fast fashion mentality of the the merch industry.
Of course, we only use high quality organic cotton, and it is certified pesticide-free.
But we also focus on high quality production, which means you can wear your merch longer.
Finally, only producing what is sold means that there is no overproduction and unnecesarry transportation and manufacturing exhaust.