Efficient sun protection, worry-free outdoor UPF50+ professional sun protection: built-in sunscreen coating on the brim, UV blocking rate 99%, effectively protect against UVA/UVB, long outdoor activities are not afraid of tanning and sunburn. Wider brim design: 7.5cm wider curved brim, full coverage of the face and neck, sunscreen area is larger, the beach, mountaineering, hiking and other scenarios easy to deal with. Breathable and quick-drying, refreshing for the summer Honeycomb Breathable Mesh: The top of the hat is made of 3D breathable mesh structure, which accelerates air circulation, quickly removes sweat without sweltering, and keeps your head dry and fresh in hot weather. Quick-drying antibacterial lining: the lining is made of moisture-absorbent and quick-drying fabric, with antibacterial factor to reduce sweat and odour, and can be worn comfortably by sensitive scalp. Lightweight design, no burden to wear Ultra-lightweight material: the cap body is made of lightweight nylon + memory foam, weighing only about 120g, no pressure when wearing it for a long time, and lightweight and burden-free when exercising. Adjustable back buckle: Velcro/metal buckle double adjustable design, suitable for 54-62cm head circumference, adjustable elasticity, wear stable and not easy to fall off. Trendy design, multi-scene versatility Simple solid colour models: classic black, white, grey, khaki, low-key versatile, commuting, sports, travel can be; Individual print models: camouflage, gradient, geometric patterns, letter embroidery and other trendy elements, easy to create a street style, sports style or holiday style; Co-named limited edition: Co-named with popular IP/designers to launch limited edition patterns, which are unique and show your individual attitude. Upgraded details, outstanding quality Waterproof and anti-fouling coating: the surface of the cap is covered with a waterproof coating, which can be wiped clean with a single wipe in light rain or splashing water, so you won't be afraid of sudden changes in the weather outdoors; Reinforced stitching process: the brim and top seams of the cap adopt triple reinforced stitching, which is resistant to pulling and deformation and durable; Portable folding design: the hat body can be slightly folded storage, does not take up space, easy to put into the backpack or luggage.