This is a very fast and loose set of instructions to make a really simple pair of mitts to keep your hands warm in cold weather. I haven’t tested it and the instructions are only for one size of mitts, ie my size. To change the size of the mitts the circumference of the hand should be measured and the row count altered according the gauge. eg.

5” in circumference = 11 rows to crochet
6” in circumference = 14 rows to crochet
7” circumference = 16 rows to crochet
8” in circumference = 18 rows to crochet - (actual size made)
9” in circumference = 20 rows to crochet
10” in circumference = 23 rows to crochet

Note

If you change the circumference, the proportions of where to add the thumb hole will probably need to be altered too.