Our North Bluff unisex jersey short sleeve tee is perfect for everyday adventures. Get noticed in this beautiful blue color, on or off the trail. 4.5-ounce (153 GSM) 50/25/25 polyester/combed ring spun cotton/rayon, 32 singles 1x1 rib knit neck Shoulder to shoulder taping Flint-heathered Blue CARE INSTRUCTIONSMachine wash cold with like colors. Only non-chlorine bleach. Tumble dry low. Warm iron if necessary Product Measurements XS S M L XL 2XL 3XL 4XL Body Length at Back 27 28 29 30 31 32 32 1/2 33 Chest 18 19 20 1/4 22 1/4 23 3/4 25 1/4 27 1/4 29 1/4 Sleeve Length from Center Back 16 3/4 17 1/2 18 1/4 19 19 3/4 20 1/2 21 1/4 22 Body Length at Back: Measured from high point shoulder to finished hem at back. Chest: Measured across the chest one inch below armhole when laid flat. Sleeve Length from Center Back: Measure from Center Back neck to shoulder point to sleeve hem. Size Chart Size XS S M L XL 2XL 3XL 4XL Chest 32-34 35-37 38-40 41-43 44-46 47-49 50-53 54-57 How To Measure Chest Measure under the arm and around the fullest part of the chest with arms down, keeping tape horizontal.