These have a pretty sizeable moisture strip around the blades to assist in a smooth shave, which is always a plus. The price point is great too, especially when the quality is comparable to the competitor brands. I have not experienced irritation or razor bumps while using these razors. As always, the longer you use them and the more dull they become, the more likely you are to get a knick or bump. 5 blades give you plenty of close shave coverage without being too much and ending up irritating your skin. I would definitely repurchase in the future!