Alpinestars gtx 365s - i find them thin enough to wear comfortably during summer? They get cold in winter, but i have heated grips and muffs so pretty much okay anyway really. Goretex lined, so 100% waterproof (had my hands in a bucket to test that when I bought them!), and mine are about 18 months old now and still going strong, so although expensive (although you can find them for about £100 if you search around, rather than the £160 odd rrp they are now), they're worth it IMO!