Collaboration item with illustrator Kono Lulu >> [Product Features] >> Columbia's unique sun protection function "Omni-Shade" UPF50 >> Cotton-like polyester material >> Sweatband: moisture-wicking and quick-drying material >> Illustrator Kono Lulu's original label >> Recommended for outdoor scenes such as camping and festivals, as well as for use in town >> Kono Lulu is an artist >> An illustrator and picture book and mural artist. Her style is characterized by "no drafts," "acrylic paint layered over transparent watercolor paint," and "bright, vivid colors." Columbia offers items centered on accessories in the "Price Stream" series [Material] Body: Oxford (100% polyester) x Sweatband: Birdseye Bamboo Charcoal (100% polyester) [Sizes] S/M, L/XL