An Men's Small to 3XL sized 5.3 ounce Create Your Own Text heavy cotton classic fit round neck short sleeve T-Shirts.

Gildan 5.3 ounce T-Shirts, 100% Cotton. 
50/50 Cotton/Poly (Graphite Heather). 
Seamless double-needle 7/8 inches collar. 
Taped neck and shoulders. 
Tearaway label

Adult men and women.
T-Shirts Specifications

Small: Chest 34~36” 
Medium: Chest 38~40”
Large: Chest 42~44”
XLarge: Chest 46~48”
2XLarge: Chest 50~52”
3XLarge: Chest 54~56” 

Chest/width measures across the bust 1 inch below the armhole, seam to seam.