SIZE CHART(US Size) XS(0-2) S(4-6) M(8-10) L(12-14) XL(16-18) 2XL(20-22) Chest 31" 32 1/4" 34 1/2" 36 1/2" 39" 42 1/2" Length 26 1/2" 26 1/2" 27" 27 5/8" 28 1/4" 28 7/8" Tri-blends are less likely to shrink. Always wash on cold and dry on low.