"right i've got ya!! so even if the fleece is anti-wick it can still technically wick through."
It doesn't wick as such, it just pushes through - a fabric technicality but the difference is that a bit of wee doesn't travel to the front of the wrap (and onto clothes) via the legs - it leaches through the fabric of the wrap eventually. It takes longer, whereas a wicking wrap can fail at the first wee.
"and re the gussets, basically she just uses the same amount of material as if there were gussets, but there isn't actually any."
There may be the tiniest bit for fabric with gussets, but mostly it's a change of style of fit over the legs!
"oh and binding is another thing that could make a wrap wick??"
Every wrap has some kind of binding or edge finish. The Tots PUL wraps have a lovely soft binding which did sometimes wick with the old style. Not yet seen it with the new style, so maybe they've changed it, or maybe the new design just stops the wee getting to it. Again, it only happened when the nappy was really wet.
"one other thing ... the tots bots wraps you mention before they were the pul ones werent they not the fleece ones. "
Um, I mentioned both But when I'm talking about the gussets or the old/new style ones, yes it's the PUL ones.
Emma