Ben C.wrote a review of Castelli Flanders Warm Long-Sleeve Baselayer - Men's on January 1, 2018
Familiarity: I've put it through the wringer
Fit: True to size
I rarely pay full price for gear, but made an exception with this base. I needed something to keep me warm during rides into the mid 20's. This base is worth every penny. It's super soft and the mesh pit areas are great. I wore only this base under Castelli's Perfetto jacket and got cold as I began to sweat. I added a summer base under my bibs and wore this then the jacket and it's the perfect cold weather setup. Highly recommend. I wear XL in most other Castelli products and the large in this is a bit looser than I would prefer.