We are excited to launch these limited edition t-shirts, designed by Anne Grushecky. We have only printed 100 shirts of each design, so make sure to get yours ASAP. As always, 100% of the proceeds will go towards our mission of empowering children and families through Muay Thai.

All shirts are Unisex and made from 100% Cotton. Prices include world-wide shipping.

Boom is 165cm and 62kg - wearing size S.

Discount Codes (enter at checkout)

10% off 2 T-shirts - TSHIRT10

15% off 3 or more T-shirts - TSHIRT15

If you’re based in Thailand and would like to purchase a t-shirt, please email us at frances@worwatthana.com for a special rate.