Good luck finding those "recommended" boots. The Belleville 650 has been discontinued and is no longer available and the other "recommended" model, the 690 flight boot is being phased out and is on back order 3-4 week back order from Belleville. I went to the Los Angeles Air Force Base this weekend to try and buy some with my DS and the uniform store manger told me he wasn't allowed to stock that model even though it is recommend by the Air Force.He said he was sending many people away that were looking for those particular models Most websites I have found do not stock Belleville but drop ship from Belleville once they are ordered. Bellevillebootoutlet.com, Militarybootsdirect.com, and tacticalresearchboots.com (which all share the same customer service phone number) drop ship from Belleville. I had intended to buy a pair before I-day but now we will wait for them to be issued by the AFA. Be careful and good luck with your search if you are trying to score a pair before I-day.