The Jarvis Polo is strong and sharp with direction. Its design takes shape of movement and pursuit; a style to move you throughout your day. PUREpoly is the softest and stretchiest polyester/spandex blend you will wear. We took over two years to develop this blend and take the typical poly/span to the next level. Aside from the insane stretch and softness, this fabric will keep you dry and light on those super hot days.