The StrataSI® all-silicone Foley catheter is designed with our proprietary Comfort Layered Technology which creates a soft, smooth and flexible silicone catheter that is comfortable for patients. It is an all-silicone Foley catheter with all the benefits of silicone - without the stiffness. It is a 100% all-silicone catheter which eliminates concerns regarding potential health risks that may be associated with repeated exposure to latex devices. The clear silicone material enables visualization of drainage and helps minimize encrustation.