PLEASE READ! HOODIEs COME UP SHORTER THAN EXPECTED SO M- IS OUR SMALL SIZEL-IS OUR MEDIUM SIZEXL- IS OUR LARGE SIZEim 5ft 10 and i wear a L as the M is just a tad to short for my licking. all hoodies are oversized on the arms to fit over your gear so your really just sizing yourself up for the length anything over 5 ft 10 get a large if your a above averge tall person then go XL but most will be a large. Relaxed fit Drop shoulders Kangaroo pockets Outer arm seam Soft brushed interior 100% cotton Brushed fleece Pre-shrunk Reactive-dyed for longer-lasting color Fabric weight: 380g/m² Side-seamed construction Binding taped neck Double-stitched ribbed cuffs and hem Wash inside out in cold water on a gentle cycle with mild detergent. Do not bleach, soak, rub, or wring. Wash with like-colored garments. Hang dry and avoid direct sunlight. Iron, steam, or tumble dry at low temperature(max 30℃ or 90℉).