Excellent Condition Women's Size Medium Armpit to armpit 19" Shoulder to hem 25.5" UV 50 Protection: SolCool Offers Permanent UPF 50 Sun Protection. Never washes out. (Most other polo shirts only offer UPF 10 and use a topical "plastic spray" to produce their sun protection. This washes out after a few washes.) - Long Sleeve UV 50 Protection: SolCool by SanSoleil offers UPF 50 Protection. Other Long Sleeve Zip Mocks Do Not. - Mock Collar: High neck stand protects the back of neck. Tags: gym, working out, running, walking, yoga, pilates, athleisure, sporty, training, running, exercise, outdoors, casual, minimalist, summer, fitness, essential, everyday, vacation, travel, trendy, glam, comfy, chic.