Castelli Perfetto RoS 2 Glove

I've tried a handful of different gloves at different price points and this is a solid mid-range glove for mild winter conditions. My fingers run cold and I find them comfortable down to about the low 40s. It uses a neoprene-like material which is reasonably weatherproof and provides light insulation, but doesn't have a separate insulating layer. It uses a two piece sandwich construction so the seams fall kind of awkwardly at your finger tips and between your fingers where they touch (as opposed to the 3+ piece construction that higher-end gloves have). It also uses some sort of layer bonded directly to the fabric for touch-screen compatibility which is less durable than conductive fabric used in higher end gloves. That said, it's a solid glove for the price and performs reasonably well, but don't expect premium construction and materials.

Very functional winter riding glove, bit long in fingers and better for a thin hand shape, but excellent for wide of temperatures.

These gloves are reasonably warm and form fitting (not as bulky as my other winter gloves) but - they are almost impossible to put back on if you take them off during a ride - any dampness (which is inevitable) makes this a struggle. Still using and liking them despite this caveat!

So far warm enough down to 35 degrees, also dont overheat in milder temps.