SKU: 44946085251

AeroGuard Steel Sport Pro Case & Band System — Apple Watch Ultra 3/2/1, Series 11/10 (49mm / 46mm / 45mm / 44mm)

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Description

AeroGuard Steel Sport Pro Case & Band System — Apple Watch Ultra 3/2/1, Series 11/10 (49mm / 46mm / 45mm / 44mm)Avontic Apple Watch Sport Armor Collection AeroGuard Steel Sport Pro Stainless Steel Protective Case + Vented Rubber Sport Band For Selected Apple Watch Ultra and Large Case Series Models Steel Frame Presence. Flexible Sport Band Control. AeroGuard Steel Sport Pro pairs a stainless steel open face protective case with a flexible vented rubber band and stainless steel buckle. The coordinated system gives compatible Apple Watches a more rugged, athletic

Avontic Apple Watch Sport Armor Collection

AeroGuard Steel Sport Pro

Stainless Steel Protective Case + Vented Rubber Sport Band

For Selected Apple Watch Ultra and Large-Case Series Models

Steel-Frame Presence.
Flexible Sport-Band Control.

AeroGuard Steel Sport Pro pairs a stainless steel open-face protective case with a flexible vented rubber band and stainless steel buckle. The coordinated system gives compatible Apple Watches a more rugged, athletic profile while helping shield the outer frame, bezel edge, and corners from everyday scratches, scuffs, light bumps, and surface contact.

Stainless Steel Case Vented Rubber Band Steel Buckle Open-Face Design

The included case must match the exact Apple Watch generation and engraved case size. A band may fit several related Apple Watch sizes, but the steel protective case will not. Do not select only by “large band” compatibility.

Steel

Outer Case

Sport

Rubber Band

40

Color Pairings

Free

Shipping

Why AeroGuard Steel Sport Pro

A Complete Sport-Armor Upgrade—Not Just Another Replacement Strap

A standard sport band changes the feel of the strap but leaves the watch body visually unchanged. AeroGuard upgrades both areas: the stainless steel case adds a stronger metal-frame appearance, while the rubber band keeps the wrist setup flexible for commuting, walking, gym sessions, outdoor routines, travel, and active workdays.

The vent-groove design creates channels along the band instead of a completely flat interior surface, while the traditional buckle-and-hole closure provides repeatable sizing without removable links.

Designed for sport-luxury daily wear

Metal Case Structure, Flexible Band Comfort, and Direct Screen Access

Stainless Steel Protective Case

Adds a rigid metal outer frame around the bezel, corners, and watch body to help reduce direct contact with common surfaces.

Open-Face Display Design

Leaves the Apple Watch display directly accessible without adding a permanent touch layer over the screen.

Vented Rubber Sport Band

Flexible construction follows the wrist during everyday movement, while the grooved design adds a more technical, athletic appearance.

Stainless Steel Buckle

Provides familiar hole-by-hole adjustment and a coordinated metal detail that complements the protective case.

Precision Functional Openings

The correct case preserves access to the Digital Crown, side button, Action Button where applicable, microphones, speakers, rear sensors, and charging surface.

Extensive Color Combinations

Multiple case-and-band pairings let you choose a subdued, contrast, or high-visibility sport configuration.

Compatibility comes first

Match the Exact Live Variant to the Engraving on Your Watch

Apple Watch Ultra — 49mm

Dedicated option for Apple Watch Ultra 3, Ultra 2, and the original Ultra, all in 49mm.

Series 11 — 46mm

Choose only the dedicated Series 11 46mm option. Series 11 is also sold in 42mm, but that exact variant must be explicitly confirmed.

Series 10 — 46mm

Choose only the dedicated Series 10 46mm option. Series 10 is also sold in 42mm, but that case must be specifically identified.

Generic 45mm / 44mm / 42mm Options

Use only when the product option explicitly matches your watch generation and engraved size. Diameter alone is not enough for a fitted case.

The current 42mm label requires extra caution

Apple Watch Series 10 and 11 use a newer 42mm case, while Series 1–3 also had an older 42mm case with different geometry. Do not order the generic 42mm case unless the selector or seller confirms your exact generation.

Installation and first-use check

Fit the Case Evenly and Test Every Control Before Activity

1. Verify the Exact Variant

Confirm the Apple Watch generation, engraved millimeter size, and selected case/band color code.

2. Clean and Align

Remove dust and debris, then align the case openings with the crown, buttons, speakers, and microphones.

3. Seat the Watch Carefully

Press the watch into the case gradually without forcing the display edge, crown, or control openings.

4. Complete a Function Check

Test the crown, buttons, touchscreen, microphones, speakers, sensors, charging, buckle, and both band connections.

What’s included

One AeroGuard Steel Sport Pro Case-and-Band Set

1 × Model-Specific Stainless Steel Protective Case

1 × Vented Rubber Sport Band with Stainless Steel Buckle

Apple Watch, charger, front screen protector, and unrelated accessories are not included. Installation hardware or a tool is included only when expressly supplied with the selected configuration.

Protection and care

Added Outer-Frame Coverage—Not Waterproof or Indestructible Protection

AeroGuard helps reduce exposure to common scratches, scuffs, light bumps, and surface contact but cannot prevent every type of damage. The open-face case does not cover the display and does not increase the watch’s water-resistance rating. After sweat, rain, swimming, saltwater, sunscreen, or workouts, remove trapped moisture and debris and dry the watch, case, band, buckle, and connectors completely.

Reinforce the Frame. Add Sport Comfort. Choose the Exact Apple Watch Fit.

Confirm the generation and engraved case size, then select your preferred case-and-band combination above.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 44946085251

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Wesley
Los Angeles, US
★★★★★ 5
Quality No Show Socks That Are Comfortable and Durable
Size: Large, Color: (100) White / White / Black
These Under Armour no show socks are great for everyday training and casual wear. The cotton blend feels comfortable and they stay in place throughout the day. Getting six pairs in a pack is solid value for a quality brand. They hold up well after multiple washes and the no show style works great with most athletic shoes. A reliable go-to sock.
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Reviewed in the United States on April 30, 2026
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Hanson
Pawtucket, US
★★★★★ 5
Comfortable
Size: Large, Color: (001) Black / Black / White
I recently picked up a pair of Under Armour socks, and they’ve quickly become my go-to choice for daily wear and workouts. From the first wear, the fit felt snug and supportive without being too tight. The fabric is lightweight yet durable, and it does a great job wicking sweat — keeping my feet dry even during longer runs or intense gym sessions. One of the things I appreciate most is the arch support and cushioning in the right places. It adds just enough padding where I need it, especially under the ball and heel of the foot, which makes a noticeable difference on days when I’m on my feet a lot. The socks also have a nice breathable mesh pattern that improves airflow.
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Reviewed in the United States on January 4, 2026
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September Hall
Lowell, US
★★★★★ 5
Great no show socks
Size: Small, Color: (725) Oxford Brown / Oxford Brown / Black
Very comfortable and perfect fit for my small feet. I love the full coverage sock feel with a totally no show sock.
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Reviewed in the United States on May 29, 2026
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ABK
Omaha, US
★★★★★ 5
Great no shows for people with larger feet
Size: Large, Color: (001) Black / Black / Castlerock
Some of my favorite socks!! Great quality, fit, and material. I love that they don't slip down in my shoes, especially considering I have larger feet. I also love that Under Armour offers larger sizes in their socks considering everyone in our household has much larger feet than others.
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Reviewed in the United States on May 3, 2026
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Tatacrio
Natrona Heights, US
★★★★★ 5
Best liner socks EVER
Size: Medium, Color: (348) Silica Green / Silica Green / Hydro Green
I have them in every color and used to get them from Sams, but they stopped selling them and I was lucky to find them on Amazon. Got all colors again. They stay, it's all I'm gonna say! And don't show in any of my tennis shoes. Absolutely love them and wear them until they get holes. They last a LONG time too. They're on the thin side and my foot loves them because they tend to get hot. There's no shrinking, they wash great with exception of the white ones I couldn't manage to keep white - they turned a bit greyish.
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Reviewed in the United States on January 4, 2026

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