“We offer a 5 year guarantee on all limited edition
t-shirts that are bought from Quantum Courage.”

If you have bought a limited edition T-Shirt and it has not performed as it should have, Quantum Courage will repair or replace it. In order to be eligible for the guarantee, be so kind and register your purchase below.

What shouldn't happen to your limited edition t-shirts?

1. Extreme colour loss

2. Stitching coming away

3. Oxidation of round metal label

How to keep your limited edition t-shirts looking great?

1. Washing at 30 degrees

2. Turn them inside out

3. Do not tumble dry

4. Fold or roll, don't hang

How easy can you claim your QC Guarantee?

If when you contact us your limited edition t-shirts have been bought online, or from our flagship store in Cannes within the last year, then Quantum Courage will provide you with a returns shipping label.

Otherwise the cost of shipping is the customer’s responsibility. If it has been over six months since purchase, and Quantum Courage accept the issue as a fault, refunds and credit will not be available and limited edition t-shirts can only be exchanged under the Quantum Courage Guarantee.

T-shirts can only be exchanged for the same style, colour and size.

If the style or colour you’ve returned is no longer available, then Quantum Courage will offer you an alternative colour of equivalent value. 

Claims under the Quantum Courage Guarantee are separate from and are in addition to your legal rights.

If you have an issue with your limited edition t-shirt (or any other Quantum Courage product), that have been purchased directly from Quantum Courage and do not wish to make use of the Quantum Courage Guarantee, please contact

What will you need to supply our team with?

1. Clear images of the t-shirt

2. Clear images of the fault

3. A description of the fault

4. Proof of purchase