OMM Vector Zip Top
Vector Zip with it`s long venting zip is great to have in the pack. It can be used as a light weight fleece giving warmth without weight. It can be used in lots of different environments; next to skin as a warm layer or even as a second layer over your first. The stretch in the arms enables you to push above the elbows for additional cooling, the Bi-Polar fabric introduces a mechanical wicking solution giving extra wicking capability.
A good all purpose top - slightly heavier than some - this makes it more suited to use at either end of the summer and as part of a layering system in the winter.