The WruA(R) Women&&';;s Everyday Merino Wool Zip-Up , Made in the USA. Style where you want it - Technical where you need it. We searched globally for a merino wool fabric that stood above all others, that&&';;s where we found NuyarnA(R) - The World&&';;s First Performance Wool. NuyarnA(R) offers a proprietary spinning technology that releases the natural performance characteristics of wool like no other. Making the once impossible, possible. Nuyarn is not ringspun or Corespun yarn, it&&';;s Nuyarn. FABRIC OVERVIEW: Product Weight Medium: 17.6oz Fabric: 85% Merino, 15% Nylon - 17.5 Micron Fabric Weight: 310gsm (Equivalent warmth: 418gsm ringspun fabric) 18 Micron next to skin and 21 Micron exterior for exceptional durability Featuring NuyarnA(R) Technology Knit in Vietnam at a bluesignA(R) & Global Organic Textiles Accredited Facility Made From: Non-mulesed Australian merino wool Fabric Weight: 310gsm FEATURES: Invisible Thumb Loops Front Zipper Pockets Large Interior Stash Pockets Full Coverage Collar (All XXL&';s are made to order - please email [email protected] for any XXL inquiry) CARE: Machine Wash Cold Gentle Cycle. Do Not Bleach. Tumble Dry Low (hang/flat dry for best results). Cool Iron As Needed. Do Not Dry Clean.