See the video tutorial available for this pattern:
How to do an Extended Single Crochet
Description from Tangled:
Like the Helleborus flower, which blooms in February, you will look forward to Winter all year long, so you can wear these dazzling fitted gloves. Extended single crochet stitches create a delicately textured canvas that is embellished with slip stitch vines, berries and an alluring flower at the wrist.