Chaqueta preparada para esos dias entre 8 y 16ºc con gran elasticidad ,su composicion es de elastina y fibra de carbono aparte de mas componentes.Aunque parezca increible en dias de calor se dilata para consegir mas transpiracion y en dias de frio se contrae .  

It’s a jacket designed for those days when the temperatures range between 8 and 16 degrees. The composition is of elastin and carbon fiber, in addition to other materials. Though it may be hard to conceive, this material expands on hot days to offer greater breathability while contracting on colder days.