KALAS Motion Z Women's Short Sleeve Jersey is a perfect combination of the finest fabrics. It is very lightweight, stretchy and breathable. The elongated adhesive sleeves with a silicone ending bring elegance in design into the modern cycle wear. Weft-knitted polyester material developed for highly functional cycle wear. Two-layer structure made from lightweight fabrics with the reverse side from special microfiber that effectively transfers the sweat to the top layer. The Spinn material is very breathable and provides a comfortable fit. Short-sleeve jerseys are made of our proven Spinn material, which is distinguished by its lightweight and ability to draw sweat away efficiently. Sleeves are made of an elastic smooth material so that they fit every body type. Sleeve endings have a breathable band for a tight fit. There is also a silicone waistband preventing the jersey from moving while cycling. Inner removable water-resistant pouch for your phone, keys or money. The pouch can be attached to a carabiner inside of the pocket to secure your valuables.