Constructed from a hefty 7.5oz cotton knit, this distinctive long-sleeved t-shirt is supremely soft, yet extremely durable. Features include chainstitched shoulder seams for increased strength, a ribbed crew neck and bold black and white stripes throughout. [SIZE-GUIDE-INCH] Tag Size S M L XL XXL Shoulder 17.0 18.0 18.7 19.5 20.3 Length 24.7 25.4 26.4 27.2 27.8 Chest (P2P) 19.0 20.9 21.8 23.5 25.0 Opening 19.4 20.9 22.2 23.9 25.5 Sleeve Length 25.2 25.4 25.7 26.2 26.4 Sleeve Opening 4.3 4.6 4.8 4.9 5.0 [SIZE-GUIDE-CM] Tag Size S M L XL XXL Shoulder 43.2 45.7 47.5 49.5 51.6 Length 62.7 64.5 67.1 69.1 70.6 Chest (P2P) 48.3 53.1 55.4 59.7 63.5 Opening 49.3 53.1 56.4 60.7 64.8 Sleeve Length 64.0 64.5 65.3 66.5 67.1 Sleeve Opening 10.9 11.7 12.2 12.4 12.7