Does it has an internal mesh?
WANGHAOGUOLIN W No,there is no internal mesh, it's soft, thin and water repellent.
JELIER D The Patagonia Gi III Shorts for Men - 2013 Model,
has a VERY LIMITED MESH. The mesh is on all 4 pockets, but is limited to ONLY the BOTTOM portion of the pocket (probably mostly for drainage), and only on ONE side of the pocket(s).