We're taking it to the streets, the ocean, and the slopes for this week's challenge! Supreme to Stüssy. Mambo to Fat Willys Surf Shack. Burton to The North Face. It's an opportunity to be incredibly creative - not just with the kit designs but with your choice of skateboarding, surfing and snowboarding brand collaborations, too. Why not mix it up a little, and go for the luxury vibe, like when Palace Skateboard teamed up with Moschino? I want to see some truly LOUD and vibrant designs! You can focus on just one of the three forms of recreation and sport, or if you fancy the challenge, why not have a go at designing a shirt that incorporates all three. Best of luck!