Race Face Ruxton Core Protector

Yes, the compression fit and low-profile design are specifically intended to be worn as a base layer under your riding jersey. It sits close to the skin to ensure the protective pads stay exactly where they need to be during a crash.

The sleeves attach via zippers, allowing you to quickly convert the protector into a sleeveless vest. This is ideal for warmer days or shorter rides where you want chest protection without the extra heat of full-arm coverage.

D3O is a non-Newtonian material, meaning it is soft and flexible while you are riding but hardens instantly upon impact. It conforms to your body's shape as you move, making it significantly more comfortable than traditional hard-shell armor.

Maintenance is straightforward because all the protective inserts are removable. Simply pull out the D3O and foam pads, and you can machine wash the mesh chassis to keep it fresh and odor-free.

While it is built for gravity and downhill riding, the breathable mesh construction makes it versatile enough for aggressive trail riding. However, if you are doing long, high-output climbs, you may find it warmer than a lighter-duty trail pad.