Care and features - Care instructions: Hand wash only. - Closure and secure fit: Lace-up closure with a detachable chin strap (neck cord) to keep the hat secure in windy conditions. - Size and adjustment: FREE SIZE with an adjustable back drawstring and a built-in sweatband. Best fit for 55-58 cm (21.6-22.8 inches; 6 7/8 - 7 1/4 hat size). - Pattern: Plain - UV protection: UPF 50+ tested, blocks 97.5% or more of the sun’s UV rays. - Season and activities: Suitable for Spring, Summer and Fall; ideal for beach and other outdoor activities. - Gift potential: A practical gift for a friend that can quickly become her favorite everyday item. Designed for practicality - The detachable chin strap keeps the hat in place on windy days, while the adjustable back ensures a comfortable, secure fit. - The built-in sweatband helps manage moisture for cooler, drier wear during sun exposure. Use scenarios - Beach days and waterfront activities: UPF 50+ protection helps shield you from sun while the chin strap keeps the hat in place in breeze or waves. - Outdoor adventures: Hiking, walking, gardening, or park outings where sun protection and sweat management are beneficial. - City errands and travel: Lightweight, adjustable, and comfortable for daily sun exposure in Spring, Summer or Fall.