Ilbob,

I didn't realize icw was a specific boot. I found two sales that might interest you if the old ones are beaten up...

http://www.qm-supply.com/product-categories/clothing-boots/boots/
$45 used & $75 new
Vendor reviewed at:
http://www.ar15.com/forums/t_10_17/643653_ICW_boots_right_now_a_half_a___review__.html


http://store.glennsarmysurplus.com/mobile/icw-intermediate-cold-weather-gore-tex-boot-usgi-p447.aspx
$59.00 new

I've never purchased from either vendor.

"icw boot review" in Google gave some other sellers as well.