Combining strategically placed knit panels for breathability and stretch with high-tech, trail-tough performance, the FREE RADIKL™ was built for action. Lightweight, and incredibly durable, the FREE RADIKL™ features superior abrasion resistance and UV protection for extended outdoor adventure Enduro™ performance fabric provides year-round comfort with high abrasion resistance Lightweight Quick-drying Breathable UPF 50+ sun protection Inset stretch panels provide comfort and ease of movement