• Detailed knuckle shot of ONYX glove showing texture and curvature
  • Side view of Knuckl MMA shorts with red trim and demon artwork
  • Knuckl long sleeve rash guard with red oni graphic and Limits Are Lies print
  • Front view of Knuckl Samurai Fight Shorts showing Oni design
  • Knuckl rash guard – black performance compression shirt (back view)
  • Close-up of warrior symbol embossed on leather glove with LIMITS ARE LIES

Premium Edition

Onyx Training Kit | Gloves, Rash Guard & MMA Shorts

Onyx Training Kit | Gloves, Rash Guard & MMA Shorts

 (500+ Reviews Including all platforms)
$114.99
$114.99 $185.99
SAVE 38% Sold out

Engineered for Sparring

Ideal for Bag Workouts

 
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Onyx Training Kit | Gloves, Rash Guard & MMA Shorts

Onyx Training Kit | Gloves, Rash Guard & MMA Shorts

$114.99
$114.99 $185.99
SAVE 38% Sold out
  • favorite 100% Secure Checkout
  • undo Easy & Free Returns
  • local_shipping Express Shipping

Description

The ultimate warrior package. The ONYX Kit combines Knuckl’s flagship leather gloves with the Oni Rash Guard and Samurai Fight Shorts. Built for fighters who demand strength, comfort, and mobility, this 3-piece set is your complete gear upgrade for both gym and cage.

  • ONYX Gloves – Genuine leather with protective padding and reinforced wrist support.
  • Oni Rash Guard – Sweat-wicking compression fit with durable stitching for endurance.
  • Samurai Shorts – Stretch micro fabric, reinforced seams, and secure waist fit for unrestricted movement.

Why this kit
Premium leather gloves for protection, compression fightwear for comfort, and warrior shorts for mobility — the ONYX Kit is crafted for fighters who want to perform at their peak with gear that carries the Knuckl mantra: “Limits Are Lies.”

Delivery & Return

We Offer Fast Shipping, Safe & Easy 14 Days Money Back Guarantee

Customer Support Team

Have A Question or Concern About Your Order? 24/7Available.

  • Fast delivery and the packaging looked sick. Knuckl cares about details.

    Jordan S

  • I’ll definitely put a good word for you guys because the customer service alone is great. Love the gear too!

    Mike S

  • Didn’t know this brand before but glad I gave it a shot. Gear feels solid and not cheap.

    Brian T.
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    Why Fighters Choose Knuckl

    Use the flexible grid system to highlight what makes Knuckl gear stand out. Every feature is designed for fighters who demand strength, comfort, and performance.

    Built for Durability

    Premium cowhide leather and reinforced stitching deliver long-lasting gear that endures every strike, round after round.

    Superior Protection

    Multi-layered foam and ergonomic fit absorb impact, reduce strain, and keep you safe while training or sparring.

    Knuckl Onyx Kit — Includes black boxing gloves, hand wraps, and mouth guard.

    Warrior Comfort

    Moisture-wicking linings and breathable design keep your gloves fresh, dry, and ready for every battle.

    Performance Driven

    Engineered for speed, control, and natural power transfer gear that works with you, not against you.

     
     

    The Knuckl Advantage

    • Black leather boxing gloves with embossed Knuckl symbol hanging on chain-link fence under red light
       
       
      Boxer wearing Knuckl Oni boxing gloves in a dramatic dark-themed pose with red and black gear

      Built for the Bold

      These aren't just gloves — they're your grip on control, precision, and purpose. Knuckl gear is made to withstand punishment and perform under pressure.

      Male fighter wearing full Knuckl MMA gear in high kick pose with red and black gloves, shin guards, and rash guard

      Fit for Fighters

      Our apparel is more than a uniform — it’s your statement. Designed for motion, impact, and pride, every piece moves with intent.

       
       

      What Users Think About knuckl

       
       

      KNUCKL Premium Gear at a Glance

      The KNUCKL Premium Boxing Gear set combines craftsmanship, comfort, and protection in one sleek package. Gloves, wraps, and mouth guard designed with precision for athletes who value both performance and style.

        Others
      Premium Quality
      Ergonomic Fit
      Battle Ready
      Power Fit
      Impact Shield
      Superior Protection

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        • 14-Days Refund

          You Can Return It Anytime Within 14-Days of Getting Your Order

        • Customer Support

          Have A Question or Concern About Youe Order?24/7Available