FCS Inner System Rash Guard Mens XXL Black Short Sleeve Surf Swim Shirt Logo FCS Inner System rash guard offers high-performance protection for surfing and water sports. Crafted from a durable nylon-spandex blend, this short-sleeve swim shirt features raglan sleeves with contrast flatlock stitching to prevent chafing during active movement. The moisture-wicking, quick-dry fabric provides a comfortable compression fit, while the bold chest and back logos showcase authentic surf heritage. Ideal for layering under a wetsuit or wearing alone for UV protection and rash prevention. Keywords: Surfing, Rashguard, Swim Shirt, Water Sports, UV Protection, Boarding, Athletic, Performance, Beachwear, Summer, Activewear, Ocean, Scuba, Snorkeling, Training #Casual #Sportswear