Hard Knocks Fight Club Collection

The Hard Knocks Fight Club capsule — a themed run of King Killers graphic tees, hoodies, and tanks built around the grit of the fight game. Fighter-designed and made in the USA.

Hard Knocks — Quick Answers

What is the Hard Knocks Fight Club Collection?

A themed King Killers apparel capsule — graphic tees, hoodies, and tanks inspired by the grind of combat sports. Fighter-designed and made in the USA.

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Fighter Owned Run by real BJJ, boxing & MMA competitors

Made in the USA Designed & sold exclusively by King Killers

4.8★ Rated 200+ reviews across Trustpilot & site

Guaranteed 30-day money-back, no questions asked