The iconic Advantage Tri-Blend Eco Soft Pique Long Sleeve Knitted Mens Button Up Dress Shirt combines a tri-blend stretch pique with casual dress shirt styling for exceptional versatility, designed to be your favorite mens long sleeve button down for work, travel or date night. We created this hybrid style to give you the highest level of comfort while looking sharp all day long. Made from high quality certified eco-friendly recycled polyester with spandex for stretch and comfort of cotton, designed to be worn un-tucked or tucked in, you'll be reaching for this all day favorite time and again. - 52% Cotton, 45% Recycled Polyester, 3% Spandex - Made from 17 GRS Certified post-consumer recycled plastic bottles - Tri-blend Stretch Pique Button Down - UPF 50+ UV Sun Protection - Soft Wash Finish - Moisture Wicking - Self-Fabric Collar - Machine Wash - Imported - During the transition to sustainable materials, some orders may include a mix of original and sustainable units produced as exact matches crafted with the same quality.