Lightweight, uncomplicated protection for riding and running in changing weather conditions. Ride comfortably without feeling the weight of a jacket. These sleeves offer UV protection with UPF 50, reflective elements, and silicone grips for a secure fit. They are durable, well thought out, and made from quick-drying material for optimal moisture management. The fabric quickly wicks moisture away from the skin. Reflective elements illuminate when exposed to light. The product is not intended for use as high-visibility personal protective equipment. Silicone strips or dots ensure a non-slip, performance-driven fit. UPF 50+ protects against UV rays. The fabric patterns are tested for UV protection according to international standards. Material: 86% polyester, 14% elastane; elastic band: 80% polyester, 11% elastane, 9% nylon - Made in Spain. Size S: Length 47 cm, upper arm circumference 23 cm, lower arm circumference 15 cm. Size M: Length 48 cm, upper arm circumference 25 cm, lower arm circumference 17 cm. Size L: Length 49.5 cm, upper arm circumference 29 cm, lower arm circumference 19 cm. Size XL: Length 51 cm, upper arm circumference 33 cm, lower arm circumference 21 cm.