Uniting comfort and high performance with super lightweight stretch fibres that work with your body to keep you fresh and dry while you focus on the ride. Features Designed for elite cyclists with range-topping performance for aerodynamics and a focus for lightness and speed Ale Body Mapping technology combines specific fabrics with anatomic study to ensure performance and perfect fit Micro Aero technology is made with an incredibly lightweight and stretchy polyester with a soft and smooth surface very comfortable on the skin. The micro holes structure ensures air flow while riding which also allows quick drying Patented fabric that's lightweight and breathable which is bi-elastic and made of micro fibre to perfectly adhere to the body. The particular fabric structure facilitates aerodynamics by reducing drag Low collar avoids irritation to the neck The J-stability system is used with a technical carbon fabric outside and pierced fabric inside to ensure superior breathability. These fabrics keep the garment in place during a ride meaning a prefect fit as well Reflective details on the arms and central rear pocket so you can be seen easily at any hour of the day Cam-Lock Zip ensures the zip stays in your chosen position and never opens accidentally 3 Rear Pockets for all your riding essentials Fit and Collection: Tested and designed in collaboration with World Tour level athletes PR.S offers range-topping performance and aerodynamics with a focus on lightness speed and the latest fabric innovations. With its Body Mapping technology and anatomic construction PR.S fits like a second skin. Ale's size guide can be found here: https://aleclothing.com/sizeguide Details and Materials: Recommended temperature: 20/35 degrees Main fabric composition: 90% polyester 10% elastane Weight: 110g Care Instructions: Washing machine at 30 degrees Do not use bleach Do not dry clean/ iron/ tumble dry Wash similar colours together