- PVC upper - comes one color per case assorted sizes 6-10 (12 pair pack) breakdown below : size 6- 1 pair , size 6.5- 1 pair ,size 7- 1 pair, size 7.5- 1 pair size 8- 2 pairs , size 8.5- 2 pairs size 9 -2 pairs , size 10 - 2 pairs ,