The model designed for riding between [10-25degC / 50degF-77degF] These socks offer optimal thermal comfort between 10 and 25degC (50F-77degF), thanks to the SOFTAIR(R) thermoregulatory fiber, which also ensures quick drying and optimal breathability. Their softness guarantees lasting comfort. This model is suitable for all cycling disciplines and is ideally worn in spring and autumn.