Purpose Built Tee - Grey Heather, Medium Engineered for superior mobility and performance, the Purpose Built Tee gives you the comfort and confidence to handle any situation. Perfect for the gym, as casual wear, or as a base layer in your PDU® or TDU®, this 5.11® T-shirt is crafted from 4.3 oz. 50/50 ringspun cotton and polyester blend in a heather texture, providing an ideal mixture of breathability and moisture-wicking performance. Lightweight, double stitched construction ensures maximum durability without impinging movement, and premium 5.11® graphics resist fading and peeling. Description: Grey Heather Medium Combines breathability with moisture-wicking performance Premium graphics resist fading and peeling Double stitched for durability Specifications: 4.3 oz. ringspun 50% polyester/50% cotton blend Heather texture Athletic cut