This long sleeve raglan crew neck has all you need. Huk's classic tee has essential technologies to handle whatever the water has to throw at you. They use a durable Poly knit with moisture transport to keep you comfortable, with an added mesh underarm gusset for enhanced breath-ability, and anti-microbial to keep you from smelling like your catch. Their last touch was to add mechanical stretch to make sure none of your movement is restricted. Their cooling technology works to keep you comfortable under the sun with SPF to keep you protected. Use this to layer, or wear by itself, you may have just found your best fishing buddy. Sun protection. Superior breathability. Stain release. Moisture transport. Anti-Microbial.