Gloves made of polyester and cotton, which is thin and comfortable for you to wear, they fit for summer especially. Design concept: non-slip design, the little bump dots exist on the palm and finger parts designed for non-slipping function, letting you catch, hold something more firm, making your driving time safer Perfect sun protection accessories for driving, cycling, fishing, jogging, going outside, golf, jogging, climbing, hiking, general workout, and other special occassion like arts performance, evening party activities; also it suitable for indoor activities too SPF: It passed UPF 50+ test, anti-UV, great ventilated to keep you cool in summer and shade UV rays effectively Breathable material definitely cooler UV protection function got no sunburn or bite, it also keep your skin cool, dry and works smart to block UVA/UVB radiation while feeling soft and lightweight Fingerless driving mitts adopt durable and soft cloth which absorb the UV rays during driving and make the driving much safer and more comfortable