look at their Thermal Weight hoody (it's changed names several times over the years- Cap 4, Expedition weight)- it a grid fleece, has a very nice hood, thumb loops, very deep zip for venting- very much an "R-1 light"- I actually use it more than my R-1. In very cold weather and high aerobic activities (snowshoeing, skiing, trail running) I use it as my base layer and typically layer a windshirt over the top if needed and add fleece vest in extremely cold weather.
grid fleece moves moisture much better than conventional fleece (it also breathes better)- the small trade-off is I find it a little less warm however for an equivalent weight regular fleece
grid fleece moves moisture much better than conventional fleece (it also breathes better)- the small trade-off is I find it a little less warm however for an equivalent weight regular fleece