Specs Limited Edition Modern Fit 5 oz. Japanese Selvedge Jacquard Woven Dobby Cloth Proprietary Fabric Sanforized - One Wash White Selvedge Line Indigo Dyed Warp & Weft 100% Cotton Tonal Stitching Red Thread Interior Chainstitching Dual Snap Front Chest Pockets Triple Stitch Front & Back Yoke Panels Interior Placket and Cuffs Selvedge Line Dual Snap Cuffs Black & Nickel Permex Snaps Felled Seams Chainstitched Throughout Bartack Reinforced Made in Japan Sizing Model Measurements: 6'2" | 140 lbs. | 37" Chest | 29" Waist - Wearing Size L Iron Heart Shirting sizing is graded in small increments. The 413-IND runs true to Iron Heart sizing and is made with a sanforized, once-washed fabric with most shrinkage removed. With regular use, one can expect up to 1” of stretch in the chest over the long term. Our Method of measuring is different than Iron Heart’s, and we recommend consulting our Sizing Guide when purchasing. We provide garment-specific measurements taken in-house, per Our Method, that are not duplicated across fabric or colorways and are re-measured each production run. Please feel free to Contact Us for additional assistance.