In reply to Facewest.co.uk:
an eexcellent survey & well worth reading in it's entirity, thank you.
frenzy's actually 'don't' stretch much
The Frenzy EZ is a strange beast, a hybrid between technical rock boot and an approach shoe. Because of this versatility it is by far our least technical shoe and should be fitted more like a trainer than a climbing shoe. Because of this we’ve decided not to create a fit diagram for the Frenzy EZ. The shoe has a padded, fleece lined heel which makes it perform poorly for heel hooking but its wide, stiff forefoot is great for indoor climbing and long, easy routes though it struggles on more technical ground. This is perfect for long easy ridge climbs where you’re mixing climbing and scrambling but also need a shoe that will cope with tricky descents and short walk outs. The shoes will soften in use but shouldn’t stretch too much.