Does anyone own a pair of these?
fiveten.com/products/footwear-detail/68-sar

Just want to get a reference to perhaps another shoe manufacturer for sizing as I'd have to order without trying it on... Thanks!

I Have a pair and they are sweet! Had a pair of the canyoneer before but these are significantly better. The toe cap is awesome you can kick anything and drop heavy stuff on your feat no worries. I have a pair the same as my normal shoe size, which is perfect for wearing a light neoprene sock (these have zero insulation), or cotton sock when its hot. I would personally need at least 1+ size up to get my drysuit feet in there (I have the DD which has very thick socks, i bet a kokatat would be easier, but still a whole size up i bet). The thing with these is that they are huge! I have only used them canoeing and rafting where that isnt an issue. Getting them in anything but a massive creeker will be a challenge esp since youll have a size up or more. The sole is so burly it dosent flex a lot so youll most likely need to do some shaving to your front centre pillar, and i would guess if you have longlegs and big feet youll be very tight. Im thinking about getting another pair 2 sizes up for wearing with my drysuit, gona wait to see how much room i have in my new boat when it comes (stomper 90) also i used mine on a 40 day expd in australia and a 15 day in utah and they performed very well still in good cond.

so
hot summer boating: normal shoe size
thick dry suit and socks: 1.5-2.5 sizes up

Thanks for the detailed reply! I'm 6' but have relatively short legs and my feet aren't too big. You wouldn't happen to have worn any Salomon shoes? That would be the ideal reference for me A mate of mine has the canyoneer and after seeing how he sticks to rocks while scouting I decided I had to get a pair. Normal shoes tend to slip all over the place.. Thanks again for the info, much appreciated