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Ossur CTi Undersleeve

Ossur CTi Undersleeve

$39.99
$39.99
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Breathable, black undersleeve made for Ossur CTi knee braces. Adds comfort, reduces skin irritation, and improves fit. Seven sizes; measure 6" above the knee.
  • Purpose-built undersleeve for Ossur CTi knee braces
  • Breathable, moisture-wicking material to minimize sweat and friction
  • Smooth seam design for all-day comfort
  • Low-profile black color; easy to don/doff
  • Multiple sizes for precise fit; latex-free materials typically used
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Size Circumference 6" (15 cm) above mid patella
Small <15" (38 cm)
Medium 15 – 18" (38 – 45 cm)
Large 18 – 19.5" (45 – 49.5 cm)
X-Large 19.5 – 21.5" (49.5 – 54.5 cm)
2X-Large 21.5 – 24.5" (54.5 – 62 cm)
3X-Large 24.5 – 28" (62 – 71 cm)
4X-Large 28 – 34" (71 – 86 cm)
Ossur CTi Undersleeve
 

“Made my CTi brace comfortable enough for all‑day wear. No more strap rub.”

— A.R.

Ossur CTi Undersleeve

Increase comfort and reduce skin irritation when wearing your CTi knee brace with the Ossur CTi Undersleeve.

Close-up image of Ossur CTi Undersleeve

Ossur CTi Undersleeve

  • Comfort layer under CTi brace
  • Reduce friction/irritation
  • Improve brace fit during activity

Designed specifically for CTi braces, this soft, breathable black sleeve creates a smooth interface between your skin and the frame/straps to help prevent chafing, absorb perspiration, and improve overall fit. Easy to pull on and low-profile under clothing, the undersleeve is ideal for daily wear, sports, and rehab.

Brand image of Ossur CTi Undersleeve

Ossur is a global leader in non-invasive orthopedics, specializing in prosthetic limbs, braces, and supports. With advanced innovation and quality craftsmanship, Ossur continues to produce braces that improve mobility and comfort worldwide.

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Shop Orthopedics offers 30-day hassle-free returns, a product quality guarantee, and honors manufacturer warranties. We also provide a low-price guarantee, ensuring you get the best value for your orthopedic needs.

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Choosing the right brace depends on your condition and support needs. Start by identifying your injury type (e.g., sprain, instability, post-surgery) and checking the product description for compatibility. Consult a healthcare professional if unsure, and always review the sizing chart for a proper fit. For additional guidance, reach out to customer support.

To ensure the best fit, please refer to our detailed sizing chart on the product page.

Most of our braces are designed for use during various activities, including sports and exercise. However, always follow your doctor's recommendations. Our high-quality braces from trusted brands are built to provide support and stability without compromising mobility. Shop with confidence knowing you're getting top-notch products backed by our quality guarantee.

Yes, the Ossur Formfit Ankle Brace is a bilateral ankle brace that fits either the left or right ankle. This universal design simplifies sizing, allows easy switching between sides, and ensures consistent ankle stabilization. It’s ideal for anyone needing support for weak ankles or long-term versatility in recovery.

Yes. The Formfit Ankle Brace features a figure-8 strap version that mimics athletic taping for dynamic ankle injury prevention support. Its lightweight ankle stabilizer, breathable ankle support, and durable materials make it perfect for running, basketball, or tennis. Best for mild-to-moderate sprains, it also provides dependable ankle sprain recovery support during training or daily activity.

We pride ourselves on fast, free shipping on all domestic orders. Most customers receive their products within 3-5 business days.