Rukka cap unisex. Logo print. The underside of the brim is dark to reduce glare. Breathable mesh knit. The fabric quickly wicks moisture away, keeping the skin dry and feeling comfortable. Ventilation has been enhanced in the most sweat-prone areas to maximize breathability and comfort. The product's four-way stretch material makes it easy to put on and comfortable to wear. Suitable for a person with an average head circumference of: S = 57 cm, M = 59 cm.