Women"s sizes: X-Small = size 2, 24-25" waist, 32-33" chest. Small = size 4-6, 26-27" waist 34-35" chest. Medium = size 8-10, 28-30" waist 36-38" chest. Large = size 12-14, 31-32" waist 39-40" chest. X-Large = size 16, 33-34" waist 41-42" chest. * 100% merino wool interlock knit, UPF 50+. Machine wash cold, tumble dry low. * Crew neck, form fit, back body seam wraps to front for body enhancing fit. * Shoulder panels eliminate top shoulder seams, flatlock seam construction eliminates chafing.