PRIMAL PRODUCTS

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How do I choose the right size for my PrimalFlex™ Sleeve?

Measure the circumference of your thigh 15 cm above the knee and refer to our size chart avaiable as images at product page Click here

  • M: 36 – 40 cm
  • L: 40 – 44 cm
  • XL: 44 – 48 cm

👉 If you’re between sizes, we recommend going one size up for comfort or one size down for a tighter fit.

Can I wear the PrimalFlex™ sleeve all day?


Yes! The sleeve is made from breathable 3D microfiber fabric, keeping your legs cool and supported during workouts or daily activities. For best results, remove it after extended use (8–10 hours) to let your skin breathe.

Is this sleeve good for knee pain or recovery?

Absolutely. It provides targeted compression that improves blood flow, reduces inflammation, and relieves pain from arthritis, tendonitis, and fatigue — helping your muscles recover faster.

Can I use it for different sports or workouts?

Definitely. The PrimalFlex™ is built for basketball, running, cycling, gym workouts, martial arts, and even long work shifts — anywhere you need powerful joint support and endurance.

Does it come as a pair or single sleeve?

Each pack includes one full-leg sleeve. Many athletes prefer buying two for balanced support during training or recovery sessions.