A group of women sit on sleds atop a hill wearing nothing but boots, short shorts, and helmets as they set to participate at Braunlage, Germany's nude bobsleigh competition. [Photo/cctv.com]

A competitor sits on sleds atop a hill wearing nothing but boots, short shorts, and helmets. [Photo/cctv.com]

A competitor sits on sleds atop a hill wearing nothing but boots, short shorts, and helmets. [Photo/cctv.com]

Competitors wear nothing but boots, short shorts, and helmets as they set to participate at Braunlage, Germany's nude bobsleigh competition. [Photo/cctv.com]

A woman sits on sleds atop a hill wearing nothing but boots, short shorts, and helmets as they set to participate at Braunlage, Germany's nude bobsleigh competition. [Photo/cctv.com]