Best Knee Sleeves for CrossFit: Top 5 picks for Ultimate Support

Do your knees sound like a box of rice krispies after a tough WOD? Snap, crackle, pop! Don’t let knee pain slow you down – it’s time to sleeve up.

We tracked down the best knee sleeves for CrossFit to keep your knees feeling fresh, whether you’re crushing heavy back squats or banging out high-rep burpees.

From powerlifting-worthy compression to flexible, mobility-focused designs, we’ve got sleeves for every CrossFit. Turn up the speed and dominate your next workout with the best knee sleeves for CrossFit to keep your knees feeling oh-so-nice. Let’s do this!

Top 5 Best Knee Sleeves for CrossFit Success

1. Gymreapers 7mm Knee Sleeves – Ideal for Injury Prevention & Performance

Gymreapers designs quality weightlifting accessories and equipment for athletes. Their 7mm knee sleeves provide compression and support for tough workouts.

  • Length: 11″-18” (depending on size)
  • Thickness: 7mm
  • Material: Neoprene
  • Sport Type: Powerlifting, Weightlifting, CrossFit
  • Sizing: S-XXL
  • Design: Contoured, Reinforced Stitching
  • Color: Black/White, Black/Red

The Gymreapers knee sleeves stand out with their durable neoprene construction and reinforced stitching for longevity. The 7mm thickness offers substantial compression to keep knees stable and aligned.

It’s impressive how the sleeves retain heat to reduce stiffness while providing orthopedic support. They help prevent injury and pain during heavy lifts. The contoured design ensures a comfortable fit that won’t slip.

Another nice perk is the included gym bag for storage. With the 1-year warranty and 60-day guarantee, Gymreapers clearly stands behind their sleeves. For maximizing knee health and performance, these sleeves deliver excellent quality and value.

Expert Score: 93/100

Rating Breakdown

  • Compression: 9/10 
  • Support: 9/10
  • Material Quality: 9/10
  • Durability: 10/10
  • Comfort: 9/10
  • Value for Money: 10/10

Gymreapers 7mm Knee Sleeves


  • 7mm thickness provides ample compression
  • Durable neoprene construction
  • Retains heat to improve mobility
  • 1-year warranty included
  • Free gym bag for storage


  • Sizing runs small
  • Can get warm for high-rep sets

2. ProFitness 7mm Knee Sleeves – Functional Support

ProFitness crafts premium workout gear designed for peak performance. Their 7mm knee sleeves provide functional support for CrossFit training

  • Length: 10”
  • Thickness: 7mm
  • Material: Neoprene
  • Sizing: S-XXL
  • Design: Contoured, anti-slip
  • Colors: Black/White, Black/Red, Blue, Gray

These 7mm sleeves offer high-level compression and stability during dynamic WODs. The thick neoprene retains heat while the gripping technology prevents sliding mid-workout.

While a bit restrictive for high-rep sets, the intense compression makes these sleeves ideal for heavy lifts like squats, deadlifts, and cleans. The contoured shape and flexible material allow for a comfortable full range of motion.

For CrossFitters who want maximum support and joint stability, these sleeves deliver. They provide confidence-boosting compression when you need it most without limiting your mobility.

The premium neoprene construction ensures they last through years of box abuse. For any CrossFitter looking to increase knee stability during strength work, the ProFitness 7mm sleeves are a top choice. The included carrying bag is a nice bonus for portability.

Expert Score: 91/100

Rating Breakdown

  • Compression: 10/10 
  • Support: 9/10
  • Material Quality: 9/10
  • Durability: 9/10
  • Comfort: 10/10
  • Value for Money: 8/10

ProFitness 7mm Knee Sleeves


  • 7mm thickness provides excellent compression
  • The contoured shape allows full mobility
  • Anti-slip gripping technology
  • Premium neoprene is durable


  • May restrict mobility with high-rep sets
  • Limited color options

3. Bear KompleX Knee Sleeves – Best for Mobility & Comfort

Bear KompleX designs functional fitness gear used by professional athletes. Their knee sleeves are crafted with flexible bamboo charcoal fiber for comfort and support.

  • Length: varies from S (9.5″-11.5”) to Xlarge (15.5″-18″)
  • Thickness: 5-7mm
  • Material: Bamboo Charcoal Fiber 
  • Sport Type: CrossFit, Weightlifting, Powerlifting
  • Sizing: S-XL
  • Design: Contoured, Non-Slip Cuff
  • Color: 8 different color options

The Bear KompleX sleeves stand out for their ultra-comfortable bamboo fabric construction. At 5mm thick (S), they offer moderate compression while maintaining full mobility – perfect for exercises like squats, cleans, and snatches.

The sleeves provide joint stability and warmth without restrictive bulk. We appreciate the stay-put design thanks to the non-slip cuff and contoured shape. For those prioritizing comfort and range of motion, the Bear KompleX sleeves are a top pick.

They may not offer as much compression as thicker neoprene sleeves. But for high-rep training and avoiding joint strain, the flexible bamboo material is ideal. Backed by a 60-day guarantee, these sleeves deliver impressive quality and comfort.

Expert Score: 91/100

Rating Breakdown

  • Compression: 8/10
  • Support: 9/10
  • Material Quality: 10/10
  • Durability: 9/10 
  • Comfort: 10/10
  • Value for Money: 9/10

Bear KompleX Knee Sleeves


  • Ultra-comfortable bamboo charcoal fabric
  • The contoured design prevents slipping
  • Maintains full mobility
  • Trusted by professional athletes
  • 60-day money-back guarantee


  • Less compression and durability than neoprene

4. RockTape Assassins Knee Sleeves – Excellent Support for CrossFit & Weightlifting

RockTape is well-known for its kinesiology tape and therapy products. Their Assassins knee sleeves provide compression, warmth, and support for tough workouts and are considered one of the best knee sleeves for CrossFit.

  •  Length: 12″
  • Thickness: 5mm, 7mm options
  • Material: Neoprene
  • Sport Type: CrossFit, Weightlifting, Multi-Sport 
  • Sizing: XS-XL
  • Design: Tapered, anti-slip silicone grip
  • Color: Black, Red Camo

The RockTape Assassins sleeves are purpose-built for dynamic, high-intensity training like CrossFit and Weightlifting. The tapered neoprene construction wraps the knee without restriction, and the silicone grip prevents sliding.

We like the dual thickness options – the 5mm sleeves allow full mobility while the 7mm offers maximum compression for heavy lifts. The 12″ length ensures full coverage above and below the knees. These sleeves provide excellent stability and confidence for tough workouts thanks to their snug, supportive fit.

Another standout feature is the 1-year warranty against defects, which shows RockTape’s faith in its product. For cross-training knee sleeves with impressive quality, the Assassins are a top pick.

Expert Score: 90/100

Rating Breakdown

  • Compression: 9/10
  • Support: 10/10
  • Material Quality: 8/10
  • Durability: 9/10
  • Comfort: 9/10
  • Value for Money: 9/10

RockTape Assassins Knee Sleeves


  • 5mm & 7mm options for varying needs
  • The tapered design prevents slipping
  • Full 1-year replacement warranty
  • Trusted quality from RockTape


  • Lifetime may vary sometimes
  • Slightly expensive

5. EXO Knee Sleeves – Excellent Compression & Support

EXO designs high-performance athletic gear for fitness enthusiasts and athletes. Their signature knee sleeves provide compression and joint support during workouts.

  • Length: 12″
  • Thickness: 3mm
  • Material: Neoprene
  • Sport Type: Weightlifting, CrossFit, Running
  • Sizing: S-L
  • Design: Closed patella, anatomical shape
  • Color: Black, Blue, Spearmint

The EXO knee sleeves stand out for their contoured, anatomical design that hugs the knee for comfort and stability. The 3mm neoprene construction offers moderate compression while maintaining a full range of motion.

We appreciate the closed patella and 360-degree coverage preventing slippage and keeping the joint aligned. While thinner than some sleeves, the EXO sleeves provide noticeable joint warmth and blood flow enhancement.

For runners and CrossFit athletes wanting light support without restrictive bulk, these sleeves are ideal. They also help stabilize the knee during lifts thanks to the snug, secure fit. With the durable neoprene build, they provide impressive quality for an affordable price.

Expert Score: 88/100

Rating Breakdown

  • Compression: 8/10 
  • Support: 9/10
  • Material Quality: 9/10
  • Durability: 9/10
  • Comfort: 9/10
  • Value for Money: 9/10

EXO Knee Sleeves


  • Anatomical shape for stability and comfort
  • The closed patella design prevents slipping
  • Enhances blood flow and warmth
  • Durable 3mm neoprene construction


  • Less compression than thicker sleeves
  • May lose fitness over time

Bottom Line

Alright shredders, it’s time to gear up and attack your workouts without knee pain holding you back. Sleeve up for supreme compression or slide on flexible bamboo sleeves to own your next WOD session.

We’ve hooked you up with the best knee sleeves for CrossFit to keep your knees feeling awesome. Now go out there, get after it, and make those gains!

Sign Up Here!

Get notified when more articles like these get published.

Share Article

Sign Up

Get notified when this course becomes available again!