Two companies – France's CX Air Dynamics and Sweden's Mo'Cycle – are now selling airbag jeans for motorcycle riders. They sit flat as you ride, but in a crash, they balloon up like Sam Smith at the Brit Awards, protecting your knees, hips and thighs.
Also used in horseriding to prevent serious injuries.
You can get these on Amazon.
They now have airbag pants.
Wearable airbag vests are pretty common for motorcycle riders.
These are perfect!