HUK: Uniting anglers through performance-engineered, technical gear designed to fuel your passion and pursuit no matter when, where or how you fish SUN PROTECTION: This fishing shirt protects your skin from the sun's harmful rays - Huk added the most advanced sun-blocking +50 UPF materials to their apparel to block both UVA and UVB rays STRETCH: Fabric gives you the flexibility and stretch you need for comfort, while maintaining shape and fit RECYCLED YARNS: Made from recycled plastic bottles, we have created our softest and lightest fabric yet, while keeping plastic out of the waterways. The bottles are cleaned, crushed, melted and stretched into fibers that are woven into yarns COMFORTABLE: Extremely comfortable shirt with blended fabric to provide flexibility and stretch