Going by this chart, a Barstow bareback rigging size will usually be a half size bigger than your Barstow glove size unless you specify otherwise (comment section when completing your order).

3' - 3 1/8" - - - 7 glove
3 1/4" - - - 7 1/2 glove
3 3/8" - - - 8 glove
3 1/2" - - - 8 1/2 glove
3 5/8" - - - 9 glove
3 3/4" - - - 9 1/2 glove
4" - - - 10 glove
4 1/8" - 4 1/4" - - - 10 1/2 glove

For a Schild glove, the sizing is as follows:

3 1/4" - - - 8 1/2 glove
3 1/2" - - - 9 glove
3 3/4" - - - 9 1/2 glove
4" - - - 10 glove
4 1/4" - - - 10 1/2 glove

If you are ordering a Barstow bareback rigging, the most accurate way to figure the size is to mail us a tracing of your bare hand, fingers together and thumb out.