BangProof is an unusual cap. BangProof is a snapback that is flexible at rest, but gets hard on impact. It is a hat that looks like an ordinary baseball cap, but acts like a helmet. That all happens thanks to the technology used inside the hat. BangProof is equipped with shock-absorbing materials, that prevents head injuries during an impact. BangProof is a cap good for every sport, from snowboarding, wake boarding, skateboard, long boarding to cycling, roller skating and even surfing. BangProof is a cap for anyone who depends on safety, comfort and style. We are very proud that we have managed to win two prizes at Impact CEE 2017, The Hottest European Startup and Main Prize from Polish Prime Minister Beata Szydło Please have a look on winning pitch at Impact CEE 2017: https://www.youtube.com/watch?v=4Z0bZ2NAu4k&t=