The mitts are very warm, I wear them in cold winter weather, colder then 23 °F (-5 °C).
Good luck crocheting!

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PATTERN: Fingerless Gloves with Flaps, Mittens with Flaps

For crochetting you will need to know how to use a single crochet, double crochet, front post half double crochet and how to increase and invisible decrease.

U.S. crochet terminology.
3 pages of pdf file and 3 jpeg-files.

This is easy pattern for crocheting warm fingerless gloves with flaps till appox. 1 or 2 days!

Note please: size of gloves about S/M (7'').

I began to crochet them with 3 threads: merino wool in 2 threads and 1 thread of cotton yarn, but finished with 2 merino threads (fingers) without cotton thread. Used E-4 crochet hook (3.5mm).