Outperform the rest in the Nitro UA Qualifier 1/4 Zip. This 100% polyester garment is made of a soft and durable circular knit construction with a brushed interior for extra warmth. Under Armour's signature moisture transport system wicks sweat to keep you dry and light. Also featuring reflective materials for visibility during after-hours fishing. Nitro Boats logo embroidered on the left chest.