Patagonia&';s lightest and fastest-drying tech tee is built for high-sweat pursuits. The featherweight material has a honeycomb construction that promotes airflow to dissipate heat and moisture in a flash. Made from 100% recycled polyester with HeiQA(R) Mint odor control, all CapileneA(R) Cool Ultra styles are designed to manage your body&';s microclimate during your warmest days and most extreme output. Made in a Fair Trade Certified(TM) factory. Specs & Features Ultralightweight, 100% recycled textured-knit fabric dries in a flash so you stay comfortable during high-exertion moments Set-in sleeve construction, low-profile flat seams and armhole gussets provide chafe-free comfort and a wide range of motion Locker loop for hang drying Neck Is Tag-Free No tags at the neck offers itch-free comfort Small PatagoniaA(R) woven label at the left-front hem This Product Made in a Fair Trade Certified(TM) factory, which means the people who made this product earned a premium for their labor Made in Sri Lanka Weight 57 g (2 oz) Materials & Care Instructions 2.2-oz 100% recycled polyester textured knit with miDori(TM) bioSoft for added wicking and softness, and HeiQA(R) Mint odor control Made in a Fair Trade Certified(TM) factory Care Instructions: Machine Wash Warm, Do Not Bleach, Tumble Dry Low, Cool Iron, Do Not Use Fabric Softeners