Description of Patagonia Capilene® 2 Zip Neck - Women's Made from the fastest-drying of our performance baselayer fabrics, the Capilene 2 Zip-Neck keeps you dry and cool during endurance activities in warm to moderate temperatures. The open 4-oz polyester knit (54% recycled) invites airflow and provides excellent wicking, but it's also insulative enough to be used beneath layers on chilly days. A draft flap backs the deep zipper. Raglan sleeves and flat, offset seams eliminate chafe. Flat-rib side panels are highly breathable. With Gladiodor® natural odor control. Recyclable through the Common Threads Recycling Program. Stay dry and cool in this highly breathable baselayer designed for use in a range of activity levels and temperatures. Features: Capilene 2's open knit invites airflow and provides excellent wicking for endurance activities in warm to moderate temperatures Fastest-drying of our Capilene fabrics, it is insulative enough for use on chilly days and can be worn beneath other layers Zip-neck for easy climate control is backed by draft flap and zipper garage Raglan sleeves and underarm panels merge out of the way of pack straps Flat-rib panel-piecing under the arms and sides is exceptionally breathable, fast drying and eliminates armpit seam chafing 4-oz 100% polyester (54% recycled) with Gladiodor® natural odor control. Recyclable through the Common Threads Recycling Program 142 g (5 oz) Made in Mexico