Easy Mitten Kit sewing Patterns, and leather working patterns. Hybrid mitten and glove pattern. If you can put a needle through a pre-punched hole you can make yourself a pair of mittens. Tape the pattern down, punched the pre-marked holes, cut it out, and sew along with the video. Sew by hand with the Kit pattern, or by machine using the tic marks.

Includes 1-3 finger, 2-2 finger, and a standard mitten version. Video also covers how to make them with fur. Six different sizes: XS, S, M, L, XL, XXL.

I adjusted the recommended sizing. I had someone tell me the smallest size fit big. So I went through and checked everything to make sure it was top notch. The smallest size was sized a little big, and it turns out the XXL size was a little snug. So I went through and fine tuned the recommended hand sizes. It's not a huge deal, but I'd rather be as precise as possible. Here's the new hand circumference recommended sizes.
XS: 7" (17.8cm)
S: 7-3/4" (19.7cm)
M: 8-1/4" (20.9cm)
L: 9" (22.8cm)
XL: 9-3/4" (24.7cm)
XXL: 10-1/4" (26cm)