Simms Ebb Tide SS. VERSATILE STYLE, WITH ANGLER-APPRECIATED SUN-SHIELDING BENEFITS. Shackle the sun and captain a course toward style meets fishing function in Simms’ lightweight, versatile Ebbtide shirt. Designed for less clutter and more castability, this go-anywhere short-sleeve breathes easy, bucks unwanted moisture, and blocks sun with powerful UPF50 protection. Angler-driven architecture includes fly box-compatible, hook-and-loop secure chest pockets, and back venting lined with easy-breathing Burltex® mesh technology. Straight hem and Traditional Fit come standard.