New KASTM collection
KASTMS. Your everyday foundation.
Premium blank T-shirts and hoodies to wear as they are or make your own with custom printing.
KASTMS
Find your KASTMS fit
Choose your style, colour, and size. Add custom printing only if you want it.
Why KASTMS
One piece. Your way.
A collection made to be an everyday wardrobe foundation and a starting point for your design.
- Premium foundation
- Materials and construction selected for everyday wear.
- Your choice of fit
- Regular and oversized styles for different looks and occasions.
- Blank or custom
- Wear it blank or add your artwork in the print locations you choose.
Make it yours
From blank piece to your design
Choose your colour and size, then decide whether you want custom printing. Add one or more print locations and send your artwork with the order.
- 1. Choose a colour
- 2. Choose a size
- 3. Add printing if you want it
Explore the shop
Shop KASTM your way
From blank pieces to original designs and official collections from our partners.
KASTM partners
Official collections in one place
Shop official merch from creators and brands that produce with KASTM.
- Tracked delivery
- Track your order from our workshop to your address.
- Secure payment
- Protected payments through authorised payment partners.
- KASTM support
- We are here for product and order questions.
For creators and brands
Want your own merch collection?
See how KASTM handles design, production, storefront, and shipping.