Patagonia R.5 First Layer Top Mens Medium Regulator Base Polartec 1/4 Zip Grey

- Excellent preowned condition! - The R.5 may be worn either as a base layer or as an insulating mid-layer. - Regulator R.5 fabric is constructed from Polartec® Power Dry® polyester with a moisture-wicking finish to keep you dry during aerobic activity. - Weighs about the same as other midweight fabrics, but is warmer and more breathable. - Versatile zip-T design offers ventilation or extra warmth, as condidtions dictate. - Raglan sleeves allow freedom of movement. - Made in USA #Sustainable #EcoFriendly #patagonia #firstlayer #regulator #polartec #madeinusa #baselayer #madeinusa #insulating #moisturewicking #performance