I have the motoport jacket and pants. In 90 degree heat you can ride in shorts, t-shirt, and evap vest in cool comfort and still be fully protected. Of all the clothing I have owned, this is by far the best...hands down. Been using this stuff for about 5 years and it is like the day I bought it. Everything is quality and very heavy duty. With liners, it is great 3 season gear. Only on the coldest days do I go to warmer gear.