Hi Mark
Thanks for the review. As discussed over email we have had a chat to our supplier. The tanks are a lighter grade GSM than our tees so they will feel thinner.
Hopefully you have also received the free shirt in the mail to make up for this as promised. If you havent received it please reach out to us and we will follow up.
Thanks again for your continued support of the brand and bringing this to our attention. We hope we have managed to keep you as a customer.
Best wishes, Chris
Founder - Old Man Strength