Question concerning the kuiu peloton 200 vs 97. Is the 200 simply a thicker 97? Are they made from the same fabric, just one is heavier? How much warmer is the 200 than the 97? Looking at this as a mid layer. Typical hunting scenario is mid November, temps in the teens to low 20’s. Walking rolling hills and ridge lines, then sitting for an hour or so, then walking again. Thank you. -Rufus