Men’s size M/L or Women’s XL approx.:
11.5” long (29 cm)
4.5” wide (11.5 cm) + a bit of stretch
5.5” (14 cm) from crook of thumb to top
3.25” (8 cm) long thumb.

!!Size M/L has not been test-knitted yet!!
Women’s M/L approx.:
9.75” long (25 cm)
4” wide (10 cm) or 8” (20 cm) around
5” (12.7 cm) from crook of thumb to top
2.5” (6 cm) long thumb.

As everybody’s knitting tensions differ, please always swatch first. You may need to substitute the yarn or needle size to achieve the required gauge:
15 sts / 16 rows = 2” (5cm)
I use size 0 - 2 mm needles (DP or circular)
For how to easily swatch in the round click here

For similar results you will need approx.:
100 g of main color, size 3/4
80 g of secondary, size 3/4
15 g of accent color, size 3/4

Materials I used:
Green: Cascade 220 (or similar)
Yellow: Cascade 220 (or similar)
Brown: Berrocco Ultra Alpaca Col. 6279 “Potting Soil Mix”

They would also look very nice in blue and yellow, if you wish to knit them thus.