Introducing the Ministry of Supply 4 Way Stretch Long Sleeve Sport Button Up Shirt. Enjoy superior mobility and comfort with 4-way stretch material combined with a classic silhouette. Moisture-wicking and anti-microbial fabric keep you dry and fresh all day. PRODUCT DESCRIPTION • NASA phase change material • Stitch secured collar • 4 way stretch fabric MEASUREMENTS: -Armpit to armpit: 21” -Length: 25”