This two layer combo is our most popular suit for women. This TriPerforma Poly suit has proven itself thru the test of time, with over 1000 happy municipalities currently, actively using our suit. The suit includes a soft outer shell with a silky smooth inner shell. It is completely lined, so...no transparency here!. The leg openings are stitched for superior comfort and fit. Flat locked stitched for strength and recovery. This sleek open X-Back design features full-flex high density rubber in all strapping which is reinforced at every stress point. No other suit can claim this durability. Quality suit receiving an 'EXCELLENT' grade for its chlorine resistance that lasts and lasts. Rated with a 50+ UPF.