Stumpalump
Expedition Leader
What works in a desert full of cactus? Boots included because those things go right thrugh the mesh on my Merrils.
Footwear - forget any boot that is not all leather. Boots with stout (Vibram type) soles and leather tops are the only way to protect your feet when walking in cactus and thorns.
Leg protection - the best thing that I have found is chaps. Wick, Filson double tin are good.