The Cirrus is very similar to Sugoi's Mack Daddy and has the same relaxed styling and general-purpose appeal. The Polytex fabric is softer to the touch and has more stretch, but both jerseys tend to wick sweat in equal measures.
The Endura sizing leans towards generous, and a medium on those who normally wear a large gives a tighter performance-hugging fit. Sleeve and side panels are all flatstitched for comfort and there's good cooling available from the half-length zip. The hem is left to lie loose against the body and features three rear pockets and a waterproof lined zip pocket for securing valuables. The back of the hem also features a reflective panel.