The trademark for those obsessed with Taekwon-Do, Gaming and Life. Unisex. Customizable. Built for those who dominate.
All our designs can be mixed with other products. Tell us your vision — we build your gear.
©2026 5SU — GOSU APPAREL
ALL DESIGNS CUSTOMIZABLE
©2026 5SU — GOSU APPAREL
DESIGNS CAN BE MIXED
Gosu (고수) is a Korean term used to refer to a highly skilled person.
In computer gaming the term is used to refer to a person who dominated games like StarCraft or Counter-Strike — a player so skilled they operate on a different level.
Figuratively meaning pro or highly skilled at something, Gosu's pre-computing usage usually referred to Martial Arts or the game of Go.
The 5SU trademark stands for expressing your obsession with Taekwon-Do, Gaming and Life. Wear what you are. Become Gosu.
Taekwon-Do. Go. Gaming. Anime. When you're obsessed, you wear it. 5SU is for those who live the craft.
©2026 5SU — GOSU APPAREL
All our designs can be mixed with other products. Want the BAKA! print on a College Jacket? The TKD design on a tank top? Just tell us — we make it happen.
©2026 5SU — GOSU APPAREL