This women's winter running vest Klimatex PEKU is made of highly functional fabrics. The insulated sections on the front protect against cold weather. The rest of the vest is made of highly elasticised fabric. The back is partly made of extra breathable mesh which ensures fast ventilation of sweat. Two side zipper pockets are covered with a flap. Edging with thin rubber bands prevents heat loss. The zipper is backed with a flap that protects against the wind and at the neck against scratches from the zipper. The vest contains reflective elements that increase your visibility in bad weather and in the dark.