The S170 Leg Pads provide goalies with a mobile package that is perfect for the developing butterfly goaltender. The addition of Bauer's Custom Rotation Stratpping (CRS) strapping system is a huge improvement in terms of both performance and convenience. Doing away with the conventional leather and buckle straps, Bauer modified and transitioned their player shin pad strapping system. The resulting velcro and fabric straps offer a more flexible adjustable fit, that opens them up for more aggressive movements and allows for optimal rotation on their leg. Their comitment to custom fit and mobility is furthered with the return of the Adjustable Knee Lock (AKL) which allows players to shift the position of their knee lock, to get their pads to feel just right. Finally, Bauer has included an additional optional thigh protector to provide that extra degree of protection from those nasty stingers.