Lemon is right about everything.
Well they were using M-4 while SIR units were using M-16. They
switched to SAR-21 later than SIR units (3-4 years ago). Just hang
on to your boots, even within your AI unit there are different
postings.
I think the larger Gore-Tex boots come in 2 widths but the local
leather boots do not. The Gore-Tex are lighter and cooler but less
durable, will crack under heavy usage, especially when moist, and
let the water in. I didn't mind water getting in my boots so I went
with the Gore-Tex.
my old boots (those really really old type) last me from my BMT
to my 7th year ICT. I bought a new pair of boots on my 7th ICT.. it
spoiled when i go for my last ICT this year.. imagine only wear for
one high key (2 weeks) and 2 low key (5 days) and the boots
spoiled?
if want to buy larger size boots, then find thicker
socks....
