An international research team is developing a cycling helmet optimized for shock absorption thanks to a 3D printed geometry.

Helmets already make the violent game of football safer, but one of the biggest equipment makers in the sport is making them even better. It's developed a new process to create helmets that could ...

In many cases, they’re getting 3D-printed earhole covers from XO Armor Technologies, which provides on-site, on-demand 3D printing of athletic wearables.