AGENT 23 - SYNCHRONICITY ENGINEER T-SHIRT with book, badge, and card

Released on Tuesday 4th August 2026.
To celebrate his 60th birthday, Alan is offering a glimpse of his new character AGENT 23 in the form of this all-new t-shirt. Our first ever shirt printed with both front and back designs.

Front - "AGENT 23" logo
Back - "SYNCHRONICITY ENGINEER"

ORGANIC COTTON. FAIRWEAR. SILK SCREEN PRINTED.

French Navy colour, with sewn-in Action Alley embroidered tags, and card swing tag.

Every Agent 23 t-shirt comes with the 20-page mini-book "The Final Secret of Agent 23" in which is told the cut-up history of the character to date, a 38mm Agent 23 badge, and an Agent 23 I.D. card, authenticated by Alan.

Become a Synchronicity Engineer today. Help make sure the weird shit keeps happening.

All designs and text by Alan C. Martin.

For this shirt we are using Stanley/Stella organic, Fair Wear Foundation t-shirts. These shirts are of an exceptionally high quality, as well as being to kinder to people and the planet.

Available in Unisex sizes XS-3XL (see size chart).

Beware of imitations.

Shipping on this item includes tracking.