₹2,200 each, will be trialled first on a few Olympic-bound athletes.If they don't face any breathing issues and after approval from the IOA Medical Commission, the masks will then be used by all the Olympic-bound athletes and others."I was initially very guarded about resumption of training by athletes but since the athletes have started training and we don't know when this pandemic will end, we have to think about the best way possible and this idea of masks which seems safe for intensive training struck us," Mehta told PTI."If the athletes feel comfortable in the trial, we will order 1000 masks initially.