The condom is treated with a silicone-based lubricant . The advantage is that the lubricant does not dry or absorbed by the body as a water-based lubricant does. For extra security , it is also treated with extra lube.
The fit is not completely straight but is slightly flared at the top for better comfort. This , and not the narrowed variant , is the most comfortable fit (regardless of Anatomy ) of , among other things , Järva Men’s Clinic .