In Summer your hands sweat and make the glove realy damp. In the rain they take days to dry and your hands feel damp. They have zero thermal protection so no good for cool summer mornings. All in all they no things to no men. Might be good on the track? well for 5-10 min or so.
PS Spidi Customer Services Europe are of no help what so ever. I asked what I could use to make them waterproof their reply was contact your retailer. So the retailer is more knolagable than the manufacturer? go figure.