DEMON UNITED

Demon United X D3O Shoulder Stability Brace with D3O Impact Protection- Neoprene Shoulder Support w D3O for Rotator

191+ bought in the past month

$49.99

About this item

  • Have a shoulder injury but still want to play sports? The Demon X D3O shoulder brace provides support and protection.
  • Maximum impact protection utlizing D3O Impact Technology, Adjustable arm closure.
  • The no-snag design fits left and right shoulders. Multiple adjustment points to dial in your fit.
  • Impact system includes the D3O shoulder pad.
  • Removable D3O shoulder pad to adjust to a lower level of support and impact protection.
$49.99

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Product details

BrandDEMON UNITED
SizeSmall/Medium (Pack of 1)
Specific Uses For ProductRotator Cuff,Shoulder,Labrum Tear,Shoulder Support
Use forArm
Age Range (Description)Adult

Technical specifications

date_first_availableFebruary 22, 2019
manufacturerDemon United
best_sellers_rank#194,543 in Health & Household ( See Top 100 in Health & Household ) #142 in Shoulder Supports & Immobilizers

Customer reviews

4.3105 ratings
★★★★★

Best Relief I Have had in Years.

SemmelweisJune 10, 2025✓ Verified purchase

My shoulder is very very damaged. Scapular Bursitis, Biceps tendonitis and frozen shoulder. I have tried numerous devices and therapies with no relief. This works. Within minutes the pain is lessened. Not complete but livable. I can even do some activities involving the UE without paying for it later. Only complaint is that it is hot, bulky and I'm worried about washing it. But the relief alone is worth it. Read more

★★★★★

Exactly what I needed

SterlingSeptember 27, 2025✓ Verified purchase

Great product provided great protection. Read more

★★★★☆

Good, but kinda big

Mr MxyzptlkFebruary 8, 2025✓ Verified purchase

This is probably the best shoulder stabilizer I have tried, but believe the other reviews, it’s big. I wear a XXL shirt, so I figured I’d be okay. Wrong! LOL. To get maximum support, I have to attach the Velcro straps in places that they weren’t meant to go to make it small enough. Wish it was smaller, because I think the design is one of the better ones out there. Removable outer pad is pretty solid and should provide decent protection . Read more

★★★★★

Great fit.

Benja S.November 23, 2025✓ Verified purchase

This product fits great and the product is durable while playing sports. Read more

★★★★★

Great for soreness

JFebruary 16, 2025✓ Verified purchase

I yse this to help before during and after bowling. Helps reduce the soreness Read more

★★★☆☆

Is ok for support

JohnOctober 10, 2021✓ Verified purchase

This one needs a better range for fitting. I bought the Large/XL cause I’m 6’ 1” and a 42L so it only makes sense. I also have other Demon products and they run small. This one barely fits so it’s ok for stability but I really like the design so I will work on altering it to work better but as it stands it is ok at best Read more

★★★★★

Problem Solver Indeed

Cee CeeMarch 12, 2020✓ Verified purchase

I ordered this for my son. He was impressed by it. When you hit those corners and hit your shoulder accidentally, you will not feel the pain. His shoulder was bothering him so bad that I ordered this to help him and it worked and it is still being worn to this day. A little difficult to put on at first but, once figured out, it’s simple. Worth the money, trust me! It works and he wears it everyday to work . He needs surgery but, because if this, he doesn’t have to rush to have it. Read more

★★★★☆

Great brace but too hot

tosbanzaiNovember 21, 2020✓ Verified purchase

Great little brace with armor on it! I love how adjustable it is. However I had to remove over half the strap material cutting rectangles out of it. It got way too hot the way it comes out of the box. Read more

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