Add a boost of core warmth on ski slopes and ice climbing walls with the Ibex Women's Wool Aire Insulated Vest. Insulated mostly with merino wool, the Wool Aire has an incredible warmth-to-weight ratio that retains its warmth when wet, which would be hard to do because Ibex coated the shell with DWR for water-resistance. This semi-fitted vest slides over baselayers and under midlayers with ease. Ibex also styled the Wool Aire with an adjustable hem to keep it from slipping out of the harness, and the internal mesh pocket doubles as a stuff sack for compact storage.