Warm yet light, the Dart Thermo Zip Neck uses luxuriously soft POLYGIENE® treated APEX THERMO ECO fabric with a brushed back and lightly marled face. Designed to boost thermal insulation and provide next to skin comfort as a winter baselayer or standalone layer in-between seasons.Feature:- Low profile collar- 1/4 length YKK reverse coil semi-auto front zip with internal zip guard- Low profile flatlocked seams Compare prices from: Montane in Woman's Sportswear