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Brooklyn.
In every move.

Personal training, group fitness and recovery in Williamsburg, Brooklyn.
Build strength. Move better. Find your community.
Explore classes · Shop apparel

Alexa Young, CA

“Testimonials provide a sense of what it's like to work with you or use your products. Change the text and add your own."

The everyday collection.

Born from a culture of movement. Worn your way.
Three essentials. One Kriptoknight-X attitude.

CHAMP cap — Kriptoknight-X headwear

01 / Hats

The finishing touch.
Signature headwear · $30
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Kriptoknight-X signature emblem T-shirt

02 / Tees

A statement in simplicity.
Signature T-shirts · $40
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Kriptoknight-X matching sweatsuit

03 / Sweatsuits

The complete look.
Matching sets · $120
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Your gym.
Your community.

Personal Training

One-to-one coaching.
Strength, movement and your goals.
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Group Fitness

Coach-led sessions.
Energy, structure and support.
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Recovery & Mobility

Assisted stretching and mobility.
Move better. Recover well.
Ask about recovery →

Memberships

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Our gym & story →

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