RockTape Knee Sleeves Assassins Black 7MM Pair

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New from RockTape, the ultimate weapon in workout domination – RockTape Assassins. An entirely new generation of knee sleeve, RockTape Assassins provide uncompromising support and protection allowing you to slay reps and crush workoutss all while keeping your knees supported and protected. 

RockTape Knee Sleeves Assassins 7MM Black pair features:

  • Suitable for the most grueling workouts, lifting events, and obstacle course races yet comfortable enough for the weekend warrior.
  • Built extra tall, Assassins help ensure proper stability and tracking of the knee, and can often dramatically reduce non-specific knee pain, particularly during squats.
  • The extra tallness keeps sleeves in place preventing excess slip and movement during workouts, a common complaint of competing sleeves.
  • A synthetic fabric shell bonded to SBR neoprene and secured via double-mauser stitching keeps Assassins tightly supporting the knee joint through countless workouts.
  • Provide joint support during grueling workouts and lifts
  • Protect the knee from abrasions during lunges or obstacle course racing
  • Provide VMO (vastus medialis oblique) support
  • Stay put with a unique organic design, won’t slip down during activity
  • Keep the knee joint warm between exercises
  • May help reduce non-specific knee pain
  • May help improve patella tracking over the knee cap

Built for Competition
Assassins were formulated with the unique needs of athletes in mind, and unlike sleeves from other companies, are much more than a re-purposed medical knee support.RockTape have fine-tuned Assassins through three years of feedback from both RockTape customers and professional athletes like 2008 CrossFit Games® Champion Jason Khalipa, Ashley Horner, Marcus Filly, and Neal Maddox to provide the ultimate knee supports.

The result is a pair of knee sleeves that are suitable for the most grueling workouts, lifting events, and obstacle course races - yet comfortable enough for the weekend warrior.

Designed for Performance
Taller than standard sleeves, and carefully constructed with a unique organic design, Assassins support the knee and compresse the vastus medals oblique (VMO) at its insertion point above the patella. This helps ensure proper stability and tracking of the knee, and can often dramatically reduce non-specific knee pain, particularly during squats.  The extra-tall design also keeps sleeves in place - preventing excess slippage and shifting during workouts - a common complaint of competing sleeves.

Measure the circumference of your knee around the center of your patella.
Assassins start very snug and can take a few sessions to break in.
If you measure on the higher end of a size, we recommend ordering the next size up.

XS: 10.5" and below
SM: 10.5 - 12.5"
MD: 12.5 - 13.5"
LG: 13.5 - 14.5"
XL: 14.5 - above



All orders are Free Shipping Nationwide:

CourierPost Express – Tracking information will be emailed to you once your order has been collected from our warehouse.  

Collection 4 times a day, final pick each day at 3.45pm Monday to Friday. We will process and pack your parcel within minutes of receiving your order.

Estimated Delivery Times:

Auckland – Overnight (However many Auckland orders will be delivered the same day depending on what time the order is placed)

North Island - Overnight

South Island – Overnight (for larger parcels allow 2 business days)
*Express South Island overnight delivery service available during check out.  These orders are transported by air rather than Courier Post trucks.

Rural - +1 business day from the above times

CourierPost does not operate on weekends or public holidays. 

Click here to view the full Shipping Details and Returns Policy.


Rocktape Knee Sleeves Assassins Black 7Mm Pair Reviews

0/5 based on 7 customer reviews
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  • 5/5
    Really happy with these... 4th pair of sleeves. perfect all the support you could want.. looking at some of the reviews and went for the size down... I was wrong, they were a little too tight. So I sent them back, received the next size up a few days later.. along with a couple of stim free pre workouts!!! Awesome service and great product
  • 5/5
    Really comfortable perfect for lifting because my legs can still breathe can definitely keep on throughout entire workout
  • 4.5/5
    Great product, great value for money.
  • 5/5
    I highly recommend these to anyone looking for knee support. Leg day or cardio, these are absolutely perfect for overall use and general gym or fitness activity. I use them when I squat and when I have a training session that involves a lot of knee movement i.e.; rowing, kettle bell swings, loads of bodyweight squats etc. RockTape know their stuff! Thanks to Sprint for stocking these and for the prompt delivery!!
  • 5/5
    These are awesome, glad I purchased them. And thanks Sprint fit for the quality and fast service delivery.
  • 5/5
    Excellent pair of knee sleeves that really seem to make a difference on squats
  • 5/5
    Shipping was really fast arrived Christmas Eve just in time for the perfect present. Product works really well, lasts months with no tear after daily use of them. Would buy from Sprint Fit again

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