Men's Washable Mid-Gauge Crew Neck SweaterIt has been treated to prevent shrinkage so that it can be washed in a washing machine. It is warm and has a soft texture. Item Size Chart Size Chest Circumference Shoulder Width Hem Circumference Sleeve Length Length Waist Circumference Neck to Sleeve XS 37. 8" (96. 0 cm) 16. 5" (42. 0 cm) 32. 3" (82. 0 cm) 24. 2" (61. 5 cm) 26. 0" (66. 0 cm) 36. 2" (92. 0 cm) 32. 5" (82. 5 cm) S 39. 8" (101. 0 cm) 16. 9" (43. 0 cm) 34. 3" (87. 0 cm) 24. 8" (63. 0