Shake off the sand, keep the salt. This wave-washed flannel gives your freshie a lived-in, sunbaked feel. The addition of a mechanical stretch weave makes for a flannel that's ready for some serious coastin'. Plaid flannel shirt. Mid-weight. Chest pocket with flag label. Core (standard) fit. Wave Washed: vintage treatments and washes with a pinch of sea salt. Material: stretch flannel.