Keep your inner thermostat turned up with the Patagonia Women's Capilene 3 Midweight Zip-Neck Thermal Top. This quick-wicking baselayer is made from Capilene® 3 Midweight fabric to provide excellent insulation and next-to-skin comfort. Brushed on the inside for warmth, this fabric is soft and compressible and has a smooth knit face that glides easily under layers. Details include a zip-neck for easy climate control, tuckable drop-tail construction and thumb loops for secure hand coverage. Made of a 5.4-oz Polartec® Power Dry® 100% polyester double knit, with Polygiene® permanent odor control. Fabric is bluesign® approved.   Features and Specifications Stretchy double-knit fabric provides excellent wicking Smooth face slides easily beneath layers Fabric brushed inside for warmth and softness next to skin Zip-neck for easy climate control is backed by kissing welts for low-bulk comfort next to skin Thumb loops for secure hand coverage Straight hem; cut long enough to tuck in Machine-wash cold, tumble dry at low temperature 5.4-oz (183-g) Polartec® Power Dry® 100% polyester (51-65% recycled) double knit, with Polygiene® permanent odor control. Fabric is bluesign® approved 193 g (6.8 oz) Made in El Salvador. Patagonia Women's Capilene 3 Midweight Zip-Neck Thermal Top