New Age Chief v2 Men's White Crewneck T Shirt from Rook. 

30 singles (soft tee) 100% Ring Spun Cotton. Features a softer weight feeling tee, and a slightly slim but standard fit

100% Cotton.

Medium measures 21" wide x 29" long

Measurements are taken by inches and are approximate.
Chest measurements are taken from arm pit to arm pit.
Length measurements are taken from the top of shoulders to the bottom hem line.