This comfortable, quick-drying polyester crew wicks and provides sun protection in hot weather. The best way to avoid meltdown during an East Cape sprint-and-cast session is to stay hydratedPacificos don't countand wear a Tropic Comfort Crew II. The ultralight, super comfortable polyester jersey fabric provides 20-UPF sun protection, wicks away perspiration and now features our iconic Fitz Roy Trout logo at the back neck.. It also floats over the skin with a soft, cotton-like feel so you can stay cool and focus on the fishing. Nothing feels better in the Baja heat, except watching a monster pez gallo disappear back into the Sea of Cortez after an epic battle.