Paul Rwrote a review of Sportful Lugano Booties on May 1, 2016
Familiarity: I've used it several times
Fit: True to size
Just to be clear, the Lugano booties are Gore Tex shells with no insulation. The fabric repels water and serves well in cool dry conditions. However, I've had trouble with road spray seeping in on longer rides, leading to very cold feet. For shorter rides in light drizzle, though, the Luganos have served their purpose...Overall quality of materials and stitching is good, so I expect these to hold up over several seasons...Regarding size, heed the advice of other reviewers here: Gore Tex does not stretch, so you might want to size up. I wear other Sportful booties in size large, but bought the Luganos in XL. They fit easily over my size 42 Fiziks with a little slack--definitely not aero, but also not a PITA to slip over my shoes.