Assos Summer No Sleeve Skin Layer P1 GreyThe new textile blend creates a more elastic, body wrapping shape for a better second skin fit. The textiles more open structure also increases cooling airflow and breathability, and its permanent odor control doesnt diminish after washing. The deep collar shape mirrors the collar shape of regularFit endurance jerseys and low collar, second skin racingFit jerseys alike, and the raw cut armholes eliminate material for low volume layering.