Frequently Asked Questions Frequently Asked Questions

Frequently Asked Questions

Who the shell are you?
So who's behind the creepy Guy Fawkes mask? Stanford MBA graduates? Anonymous activists? Botnet controllers? Elon Musk?

Nope! Sorry to disappoint. We are a bunch of engineers that work together coming up with ideas that we can turn into t-shirts. We also work on other engineering stuff, mainly contributing to existing open-source projects, or developing our own products. Apart from that, we are guys that enjoy little things in life like beer, beef steaks, sex, nmap, wireshark, an evening playing Xbox, the Linux kernel, a good sci-fi movie and code that compiles without warnings.

We try to make our products sligthly less simplistic than the usual things you find out there (e.g. lame jokes about HTML tags or the "There are 10 types of people in this world, those who understand binary and those who dont" motto). We aim for smarter designs that only people like you would understand. Of course, we don't always get it right, but we do our best.

Apart from that, we publicly support a number of causes. Examples include net neutrality, open source software, the right to use strong cryptography, freedom of speech, LGBT rights, protection against State surveillance or fair access to knowledge and education.

If you like our products, buying them is a great way to support the kind of people we've just described. Thanks!
What about your products?
All the items we sell have been personally designed by us, sometimes with a little help from someone with a better aesthetic taste.

Our designs are meant to be very very technical (things only people like you would get). We are always looking for feedback and new ideas so if you have a good one or you think we should change anything, please tell us. By the way, we don't stock anything. Our tees and hoodies are printed on demand, just for you, everytime you order, so we have a bit of flexibility if you don't like the colors we offer or you need something else added to the product. Let us know.

Note that we don't place any branding stuff on our t-shirts. We only have two or three designs that include our logo, but we removed the word "clothing" from it, so it just says "0-day", like in "0-day exploit", which is way cooler. We do this because we don't see our customers as a free advertising platform, even though we could really use some free advertising.

We hope you enjoy our products. Most probably they won't help you meet the man/woman of your dreams but at least you'll look nice when you go to Defcon or the next local 2600 meeting.
What methods of payment are available?
Methods of payment available are based on the country where the order is received from and the total amount on the bill.

Credit card: Your credit card will automatically be charged by our financial service provider Bibit. After necessary verifications have been completed your order will then be processed.

PayPal: The transaction will be processed by PayPal, an external financial service provider. During the checkout process you will be redirected to PayPal and pay with your account there. Your data will not be transferred to us. After verifications have been completed by PayPal your order will then be processed. (Not available for all countries.)

Which printing technique do you use?
We use Flex printing, a technique where the design is cut from a colored foil and then pressed onto the shirt under high heat. Some flex printing features are:

Vibrant colors: The printed colors have a slight shine to them and contrast extremely well with fabric.

Longevity and durability Tests have shown that the form and color of the flex print barely change after 100 washes. It is made of a flexible and resilient material - even thin lines do not break.
Can I get a discount?
Sure you can! Large orders benefit from discounts. Please contact us providing a list of the items that you'd like to purchase (designs, product types, colors and sizes) and we'll give you a quote.

However, you don't necessarily need to place big orders to get a discount. We also offer sporadic discounts for various amounts/items throughout the year. Just stay tuned and check our front page or our twitter.
Do you ship to my country?
Most probably we do! You are browsing our European site. From Europe, we ship to the following countries.


  • Albania
  • Austria
  • Belarus
  • Belgium
  • Bosnia and Herzegovina
  • Bulgaria
  • Croatia
  • Cyprus
  • Czech Republic
  • Denmark
  • Estonia
  • Faroe Islands
  • Finland
  • France
  • Germany
  • Gibraltar
  • Greece
  • Greenland
  • Guernsey
  • Hungary
  • Iceland
  • Ireland
  • Italy
  • Jersey
  • Latvia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Macedonia, Republic
  • Malta
  • Moldova
  • Monaco
  • Montenegro
  • Netherlands
  • Norway
  • Poland
  • Portugal
  • Romania
  • San Marino
  • Serbia
  • Slovakia
  • Slovenia
  • Spain
  • Sweden
  • Switzerland
  • United Kingdom
  • Vatican City
  • Åland Islands

North America

  • Canada
  • Mexico
  • Puerto Rico
  • Turks And Caicos Islands
  • United States

South America

  • Anguilla
  • Antigua and Barbuda
  • Aruba
  • Bahamas
  • Barbados
  • Bermuda
  • Bolivia
  • Brasil
  • British Virgin Islands
  • Cayman Islands
  • Chile
  • Colombia
  • Costa Rica
  • Dominica
  • Ecuador
  • Falkland Islands
  • French Guiana
  • Grenada
  • Guadeloupe
  • Guyana
  • Haiti
  • Honduras
  • Jamaica
  • Martinique
  • Montserrat
  • Netherlands Antilles
  • Nicaragua
  • Panama
  • Paraguay
  • Peru
  • Saint Kitts and Nevis/St. Christopher
  • Saint Lucia
  • Saint Martin
  • Saint Pierre and Miquelon
  • Saint Vincent and the Grenadines
  • Suriname
  • Trinidad and Tobago
  • Venezuela


  • Australia
  • Cook Islands
  • Fiji
  • French Polynesia
  • Kiribati
  • Nauru
  • New Caledonia
  • New Zealand
  • Palau
  • Réunion
  • Solomon Islands
  • Tonga
  • Tuvalu
  • Vanuatu
  • Wallis and Futuna


  • Afghanistan
  • Armenia
  • Azerbaijan
  • Bahrain
  • Bangladesh
  • Bhutan
  • Brunei Darussalam
  • Cambodia
  • China
  • Georgia
  • Guam
  • Hong Kong
  • India
  • Indonesia
  • Israel
  • Japan
  • Kazakhstan
  • Korea, Republic (South)
  • Kuwait
  • Laos
  • Macao
  • Malaysia
  • Maldives
  • Mongolia
  • Myanmar/Burma
  • Nepal
  • Oman
  • Pakistan
  • Papua New Guinea
  • Philippines
  • Qatar
  • Russia
  • Saudi Arabia
  • Singapore
  • Sri Lanka
  • Taiwan
  • Tajikistan
  • Thailand
  • Timor-Leste
  • Turkey
  • Turkmenistan
  • United Arab Emirates
  • Usbekistan
  • Vietnam


  • Algeria
  • Andorra
  • Angola
  • Benin
  • Botswana
  • Burkina Faso
  • Burundi
  • Cameroon
  • Cape Verde
  • Central African Republic
  • Chad
  • Comoros
  • Congo
  • Democratic Republic of the Congo
  • Egypt
  • Equatorial Guinea
  • Eritrea
  • Ethiopia
  • Gabon
  • Gambia
  • Ghana
  • Guinea
  • Guinea-Bissau
  • Ivory Coast
  • Kenya
  • Lesotho
  • Madagascar
  • Malawi
  • Mali
  • Mauritania
  • Mauritius
  • Mayotte
  • Morocco
  • Mosambique
  • Namibia
  • Niger
  • Nigeria
  • Rwanda
  • Senegal
  • Seychelles
  • Sierra Leone
  • South Africa
  • St. Helena
  • Swaziland
  • São Tomé and Príncipe
  • Tanzania
  • Togo
  • Tunisia
  • Uganda
  • Zambia
  • Zimbabwe

Note that you also have the option to purchase our products from our US site. Just click on the USA window on the upper left corner on the screen.
Can you ship from the US?
Of course! US is actually where we ship from by default. You are now browsing the European version of our site. If you are from the US or you want our products to ship from the US, just click on the flag on the upper right corner of the screen. Note that any items that you added previously on the EU site will dissapear from the cart, so please make sure you only add items in the US site. Also, note that t-shirt and design colors may vary, but the quality is great in both geographies.

Can I display your products/designs in my Film/TV-show/Comic?
Probably yes, but we need to check. We've worked with film and TV producers in the past to grant permission to use our t-shirts and artwork on their movies and shows. If your Art department is looking for some hacker-related products, please contact us and provide some details so we can do some paper work to grant the required usage rights.

What's the answer to life the universe and everything?