Having a button down long sleeve, breathable shirt with sun protection is a versatile piece for your required I never travel without. This one even has hidden zippered pockets! Fits great, casual or semi-dressy. Have worn hiking in the Texas sun and felt pretty good and also out to dinner. Most Kuhl shirts run long on me, but this fit great. Tip: buttons are stiff initially, but are fine after a couple washes and usage.