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$ 139.99

The first advancement in 4 decades.

Traditional chest protectors have been the same for over 40 years - A combination of injection-molded plastic, laminated absorbent foam, and a fastening system holding them together. Atlas is proud to introduce the Defender Jr - The first modern solution to body protection made to integrate seamlessly with your Atlas Brace.

Waterproof. FINALLY.

With inspiration from high-end running shoes, Atlas is introducing a big step forward in comfort, durability, and water resistance. The Defender Jr padding is extremely lightweight, incredibly tough and tear resistant, and is completely waterproof. Finally, a chest protector you can wash knowing it will not put on water weight, or be wet for your next ride.

Side Wrap.

The plastic outer shell is extended around the side of the body, met with a layer of padding coming from the back. Together, a full side wrap is created to hug the body, and offer 360-degree coverage.

Made to Size.

Each Atlas Defender Jr is sized accordingly, scaled down from the adult Defender. Made for youth, made for Atlas integration, and made to wear under or over your jersey.

Integration. And security.

With multiple configurations, and the ability be worn under or over a jersey, the Defender Jr is the perfect addition to your Atlas Brace. Atlas even provides built-in simple elastic straps to hold your brace in place.

One size fits most.

In The Box:

  • Defender Jr.
  • Hanger.
  • Quickstart guide.
  • Configuration kit.


Each Atlas Brace carries a limited lifetime warranty against breakage for the original purchaser. Atlas Brace USA, LLC. and its subsidiaries reserve the right to repair or replace the product and/or its component parts at their own discretion.