You know those extreme Red Bull commercials in which their jacked-up resident athletes do crazy sh*t, usually involving massive heights or outrageous speeds — or both — and caught on GoPro? Well, it seems one of those is no longer professionals-only as some of the disclaimers would make you think. Publicly available Squirrel Wingsuits are pretty much exactly what they sound like: suits with wings that allow you to glide around like a flying squirrel. The sport's been around for awhile, but has lately caught on with people who see the viral videos and figure themselves flight-ready as well. The much-buzzed-about Aura suit ($1,750) just launched, but it's meant for serious pros. If you're getting started, the beginner's Swift suit is more your speed, and is set to be released soon.Get properly trained and you'll be experiencing what most people who've done it simply describe as "indescribable."