I work in Asolo and Bates for field work...i also have a pair of Danner Telson's that are awesome. However i'd recommend dropping the 30-40 dollars for superfeet inserts and Smartwool socks ($18-$20/Pair). The original Danner insoles created the worst hot spot i've ever had and cause my heel to come off...once i put the Superfeet in, they were perfect. Asolo's are good for jump work and hold up for fast roping. Bates/Danners are good for overland shit. However if you're in the back of a helo a lot, i wouldn't recommend the Asolos cause they're not that flexible.
good luck
good luck