top of page

Finally. Earbuds that fit.

ChatGPT Image Dec 30, 2025, 05_53_51 PM.png
Custom Molded Sleeves.png
440197344_18006196751431339_5843625022585449094_n.jpg
ChatGPT Image Dec 11, 2025, 01_23_53 PM.png

Guardian G2 - Custom Molded Earbud Sleeves

Custom earbud sleeves are precision molded inserts designed to fit your exact ear shape and your earbud, allowing compatible earbuds to sit securely and comfortably for extended wear.

They are ideal for:

  • Long shifts or travel

  • Training and range use

  • Work environments

  • Everyday listening without constant readjustment

 

A custom sleeve increases the attenuation providing better protection over the earbud alone. 

ChatGPT Image Dec 30, 2025, 05_53_51 PM.png

Lock in the earbud, lock in the fit with Guardian G2 custom molded sleeves. 

Guardian G2 Custom Earbud Sleeves are super soft hydrophobic silicone sleeves that improve comfort and sound while virtually eliminating the danger of losing an earpiece. Great for travel, working out, or hanging out, Guardian G2 Earbud Sleeves also provide up to 32 decibels of sound suppression (32 NRR) making them perfect for use during loud activities.

Guardian G2 Earbud Sleeves are a custom-made 3D printed product and are available in a wide variety of brilliant colors. Because they are custom-made to match the size and shape of your ears, you’ll enjoy a low-profile, comfortable, and secure fit. Plus, you notice a clearer, richer sound at lower volumes due to their superior attenuation.

Production Timeline Notice

Due to high demand and unpredictable lab delays, G2 custom 3D printed ear plugs may experience extended lead times. Current estimated production time is approximately 4 to 6 weeks from the date impressions are received and approved. Please note this is an estimate and actual turnaround times may vary based on order volume, complexity, and production scheduling.

We appreciate your patience as each set is individually scanned, engineered, and manufactured to ensure the highest level of fit and performance.

Compatability Matters

images.png
Apple
  • AirPods Gen1

  • AirPods Gen2

  • AirPods Pro Gen 1

  • AirPods Pro Gen 2

  • AirPods Pro Gen 3

256_144_4.avif
Samsung
  • Galaxy Buds 

  • Galaxy Buds+

  • Galaxy Buds Live

  • Galaxy Buds Pro

AXIL_LOGO_WHITE_d4daaa67-a952-4593-9e72-df7aedec0c3c.webp
Tactical Earbuds
  • Axil GS Extreme

  • Axil GS Extreme 2.0

  • Axil XCOR

  • Axil XCOR Pro

  • E.A.R. Gear

  • ShotHunt

  • OTTO NoizeBarrier Micro

  • Saf-T-Ear

  • Walker's Disruptors

  • Walker's Silencer BT 2.0

  • Walker's Suppressor

image-346.webp
Aviation/Misc.
  • Bose ProFlight Series 2

  • Clarity Aloft

If you don't see your earbud listed, contact us. We can scan it in along with your ear impressions to get the perfect fit. 

ChatGPT Image Dec 27, 2025, 02_53_38 PM_edited.png

Our available colors. 

RezLOCK Color Chart.jpg
bottom of page