Description Blue Sky's quality, breathability, and superbly wearable style, in men's wear. Long sleeve, modern Euro fit, crisp cotton. (4J2) Features - Button-up - Flat collar Blue Sky fit guide - true to size Fabric - 100% Cotton Chest Measurements (cm) XS S M L XL 2X 3X 4X 50 53 57 61 66 72 78.5 85 Length Measurements, Top of Shoulder to Bottom of Hemline (cm) XS S M L XL 2X 3X 4X 72 74 76 78 80 82 83 84 Muscle Measurements (cm) XS S M L XL 2X 3X 4X 22.5 23 23.5 24 25 26.5 28 29.5 Cuff Measurements (cm) XS S M L XL 2X 3X 4X 13 13 14 14 15 15 16 16