Made of 100% Cotton 97% Pre-Shrunk Fully 3-Needle Stitching all over with Reinforcement on Chest, Shoulder, Side Cut, inside Armpit. Trouser with 10-Oz Twill Cotton or Rip Stop with Thick Polyester String, 4 Loops on Front fully 3-Needle Stitching all over, reinforced from Knee till bottom.