Despite the comparative low budget cost, One Ten has concentrated a great deal of effort on detailed arm tailoring.
The outcome is a very close fit with almost zero excess fabric on this complicated-to-construct area.
The drop tail does a good job of covering the posterior when stretched on the bike but the seam tapes do tend to hold water.
Sweat build-up is minimal and the super-fine, soft material keeps the packed size very small.
If the body fitted as well as the arms this would be up with the winners, but it still makes a great option.