Worn under a ski suit, the Smart Ski Airbag vest offers a particularly high level of protection for ski cross and alpine skiing competitors. For instance, it is capable of detecting an unavoidable fall and inflates in less than 100 ms in order to protect the most sensitive areas of the body from the impact. The vest is approved by the International Ski Federation (FIS) and is an ideal piece of equipment for alpine skiing or ski cross. The intelligence of the system is contained in the In&box placed in the back of the vest – the veritable "brain" of the airbag that includes the sensors and the algorithm.