Video tutorial
SOLE
Round 1: Back loops only, 1 single crochet around
Rounds 2-3: 1 single crochet around
Round 4: 33 single crochet, repeat 4 times (1 decrease, 3 single crochet)
Round 5: 33 single crochet, repeat 4 times (1 decrease, 2 single crochet)
Round 6: 1 decrease, 7 single crochet, 1 decrease, 10 single crochet, 1 disminución, 6 single crochet, repeat 5 times (1 decrease, 1 single crochet)
Round 7: 25 single crochet, chain 1, repeat 4 times (1 half double crochet skipping 1 space, chain 1), 1 half double crochet
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