I can now report that the full foot fin over boot worked very well. Because I was diving in very warm waters, rather than using a dive boot I used simple canvas ankle high shoes, bought for $8 from big w. Kids size 2. They easily fit into the small size full foot seawing novas, using a shoe horn. I used fin grips for a few dives, but I don't think they are really necessary. They made fins feel more secure, but even without grips the fins weren't going to come off.
I got really excellent thrust from the fins with little leg strain. The whole arrangement looked a bit silly and was a bit more hassle than open heel fins, but worked very well to give me decent fins that fit very small feet.
If using this arrangement I recommend having a shoe horn. Makes putting on the fins much easier.
I got really excellent thrust from the fins with little leg strain. The whole arrangement looked a bit silly and was a bit more hassle than open heel fins, but worked very well to give me decent fins that fit very small feet.
If using this arrangement I recommend having a shoe horn. Makes putting on the fins much easier.