I'm another Aigle girl. My first pair lasted 9 years and this second pair are going into their second winter now looking like new. The neoprene lined ones - the Parcours ISO are the best as, as well as being really warm, even at the end when my old ones started to go, the neoprene still kept my feet dry. They are expensive but if you don't care about dull colours you can usually pick up a bargain - especially with Black Friday coming up. I paid £75 for my first pair and about £100 for my second.