DonJoy Sully Shoulder Brace
Saunders
Stabilize your shoulder and stay active with targeted support designed to help limit risky movement during activity. The DonJoy Sully Shoulder Brace is built for athletes and active individuals recovering from shoulder instability, dislocations, or rotator cuff injuries. Its adjustable strap system helps control motion, enhance joint awareness, and provide confident support during sport and performance activities.
Recommended for:
- Posterior Instabilities
- Muscle Strains
- Rotator Cuff Deceleration
- Anterior Instabilities
- Inferior Instabilities
- Multi-Directional Instabilities
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Features and Benefits:
Fully Adjustable Shoulder Support
Multi-directional stabilization supports many conditions, including anterior, posterior, inferior, and multi-directional instabilities and AC joint separations.Controlled Range of Motion
Elastic strapping system helps stabilize, assist, or restrict your exact range of motion.Consistent Compression
Perforated 4mm elastic neoprene provides responsive compression to help support the joint through any movement.Stays Secure During Intense Play
Hook-sensitive surface allows straps and pads to attach directly, helping maintain precise positioning during sport.
Is this brace right for me?
The DonJoy Sully Shoulder Brace is a functional shoulder stabilizer (not a rigid immobilizer) designed for athletes and active individuals managing shoulder instability, dislocations, or rotator cuff injuries who want to return to activity with confidence. Unlike rigid braces, the DonJoy Sully supports movement while helping limit positions that commonly lead to re-injury, such as excessive rotation and overhead motion. The fully adjustable strap system allows you to customize support based on your specific injury while neoprene compression provides a secure non-slip fit and enhances joint awareness. This combination helps reduce strain on the shoulder during sport and daily activity.
This brace may be right for you if you:
- Have shoulder instability or a history of dislocations
- Are recovering from a rotator cuff or labral injury
- Want to return to sports like football, basketball, or training
- Need more support than a compression sleeve, but not full immobilization
Ideal for:
- Contact Sports
- Grappling Sports
- Overhead & Racket Sports
- General Athletic Training
- Post-Operative Recovery
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- Can the DonJoy Sully Shoulder Brace be worn during sports to help support shoulder stability?
Yes, the DonJoy Sully Shoulder Brace is designed for active use and is commonly worn during practice and competition to help support shoulder stability. Its controlled motion design helps limit high-risk positions while allowing functional movement. Consult your physician or athletic trainer to determine if it’s appropriate for your activity level.
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- Can the DonJoy Sully Shoulder Brace help support a return to sports after a shoulder dislocation or injury?
Yes, the DonJoy Sully Shoulder Brace is designed to help support a return to activity by providing controlled motion and shoulder stabilization during movement. It is commonly used by athletes managing instability or recovering from injury. Consult your physician or athletic trainer to determine when it’s appropriate to return to sport.
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- Is the DonJoy Sully Shoulder Brace designed to support shoulder instability, dislocations, or rotator cuff injuries?
The DonJoy Sully Shoulder Brace is designed to help many types of injury, including shoulder instability, dislocations and subluxations, as well as rotator cuff and labral conditions. The multi strap system provides precisely controlled motion to help stabilize the shoulder during activity. For your specific injury, consult your physician or athletic trainer to determine appropriate use.
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- How do I choose the correct size of the DonJoy Sully Shoulder Brace for proper support and fit?
Refer to the sizing guide on this page and take accurate measurements to select the correct size for your body. The brace is conveniently designed to fit both the left and right shoulder. A proper fit helps ensure consistent compression and stability, while the adjustable straps allow you to fine-tune the brace to your ideal support level.
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- Can the DonJoy Sully Shoulder Brace be used on both the left and right shoulder?
Yes, the DonJoy Sully Shoulder Brace is designed to fit both the left and right shoulder, so you do not need to order a specific side. The adjustable strap system allows you to position the brace for your specific injury and support needs.
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- Can the DonJoy Sully Shoulder Brace be used during post-surgical shoulder recovery?
Yes, the DonJoy Sully Shoulder Brace can be used during post-surgical recovery to help provide stability and controlled motion as you recover and return to activity. It is important to follow your physician’s guidance to determine appropriate timing and level of activity for your specific procedure.
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- How does the Sully Shoulder Brace control movement to protect the shoulder during activity?
The DonJoy Sully Shoulder Brace uses a combination of targeted compression and a multi-strap system to help control shoulder movement during activity. The straps can be positioned to help limit abduction and external rotation, which are common high-risk positions for instability. This controlled motion design helps guide the shoulder into more stable positioning while still allowing functional movement for sports and daily activity. The multi-strap system can be adjusted to match your specific support need.
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- How do you apply and adjust the DonJoy Sully Shoulder Brace for the best fit?
The DonJoy Sully Shoulder Brace is applied by first securing the main sleeve and then adjusting the straps to achieve your desired level of support and positioning. It may take a few minutes the first time, but most users find it becomes easier as they customize the fit to their specific injury and comfort preferences.
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- Will the DonJoy Sully Shoulder Brace limit movement too much during sports or daily activity?
No, the DonJoy Sully Shoulder Brace is designed to provide controlled motion rather than fully restrict movement. It helps limit high-risk positions like excessive rotation while still allowing the functional mobility needed for sports and daily activity.
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- Is the DonJoy Sully Shoulder Brace comfortable enough to wear during activity or throughout the day?
Yes, the DonJoy Sully Shoulder Brace is designed for a secure, supportive fit that can be worn during activity or throughout the day. Its compressive material hugs your body while the adjustable strap system allows you to fine-tune comfort and support based on your needs.
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- Do I need a prescription or insurance to purchase this brace?
No. The Sully is now available to purchase directly without a prescription. Depending on your plan, you may be able to use HSA or FSA funds, but you should confirm eligibility with your provider for specific reimbursement requirements.
*Measure chest circumference under arms and across nipples
| Size | Chest Measurement | Bicep Circumference |
| XS | 34" - 40 " | 9" - 10.5" |
| S | 36" - 40" | 11" - 13" |
| M | 38" - 42" | 13" - 15" |
| L | 42" - 46" | 14" - 17" |
| XL | 46" - 51" | 15" - 17" |
How To:
Brace Application Guide
Applying the Sully®
- Place the involved arm in the sleeve of the Sully®. Attach the hook-and-loop strap snugly just above the elbow.
- Hold the garment in place while the athlete pushes the arm down into the Sully® to assure good contact between the neoprene and the skin.
- Close the garment using the hook-and-loop closure under the opposite arm to provide a comfortable but snug fit.
Anterior Instabilities
- A. Attach the fixed hook-and-loop end of the bifurcated (split) strap to the aspect of the involved arm. Pull the lower strap (A) under the axilla, behind the back and over the opposite shoulder. Cut strap to length and secure with hook-and-loop closure.
- B. Put the upper portion of the bifurcated strap (B) under the axilla, behind the back and around to the front of the body. Cut strap to length and secure with hook-and-loop closure. Check for desired levels of mobility and stability. Adjust straps as needed.
Multi-Directional Instabilities
- A1. Attach the fixed hook-and-loop end of one 4” strap (A1) to the medial and posterior aspect of the involved arm. Pull the strap superiorly just distal to the acromion process. Bring the strap across the chest then around to the back. Cut strap to length and secure with hook-and-loop closure.
- B1. Attach the fixed hook-and-loop end of the second 4” strap (B1) to the medial and anterior aspect of the arm. Pull the strap superiorly and laterally just distal to the acromion process. Bring the strap across the back then around to the front of the chest. Cut strap to length and secure with hook-and-loop closure. Check for desired levels of mobility and stability. Adjust straps as needed.
Inferior Instabilities
- A2. Attach the fixed hook-and-loop end of one 4” strap (A2) to the medial and posterior aspect of the arm. Spiral the strap around to the front of the arm, then under the axilla. Bring the strap up and over the acromiclavicular joint. Bring the strap across the chest then around to the back. Cut strap to length and secure with hook-and-loop closure.
- B2. Attach the fixed hook-and-loop and of the second 4” strap (B2) to the medial and anterior aspect of the arm. Spiral the strap around to the back of the arm, then under the axilla. Pull the strap up and over the acromioclavicular joint. Bring the strap across the back then around to the front of the body. Cut strap to length and secure with hook-and-loop closure. Check for desired levels of mobility and stability. Adjust straps as needed.
Posterior/Rotator Cuff Deceleration
- A3. Position the athlete’s arm in an externally rotated position. Attach the fixed hook-and-loop end of one 4” strap to the posterior aspect of the athlete’s arm. Pull the strap up and over the acromioclavicular joint. Bring the strap across the back, then around to the front of the body. Cut strap to length and secure with hook-and-loop closure. Check for desired levels of mobility and stability. Adjust straps as needed.
Muscle Strains (pectoral, etc.)
- A4. Attach the fixed hook-and-loop end of one 4” strap to the medial and posterior aspect of the involved arm. Pull the strap superiorly just distal to the acromion process. Bring the strap across the chest then around to the back. Cut strap to length and secure with hook-and-loop closure. Check for desired levels of mobility and stability. Adjust straps as needed.
Shoulder Separations
- A5. Position the foam pad over the acromioclavicular joint. Adjust straps as needed. Use any of the wraps as shown to enhance stability.
Download product details.
Product Care
Hand wash in warm water using mild soap. Rinse thoroughly. AIR DRY.
Note: If not rinsed thoroughly, residual soap may cause irritation and deteriorate material.
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