100% combed ring-spun cotton
Charcoal Heather and Carbon Grey is 60% cotton and 40% polyester
Fabric weight: 6.5 oz/yd² (220 g/m²)
Yarn diameter: 20 singles
Relaxed fit
Side-seamed construction
1″ × 1″ (2.5 cm × 2.5 cm) ribbed lycra collar 
Single-needle edgestitch ⅞″ (2 ⅖ cm)