I have recently made a video review for a new yarn brand VlnaHep Perla (pearl in English). This yarn is a combination of 60%bamboo and 40%cotton. This thread has antibacterial and anti-allergic features. It warms you when you are cold and cools you when you are hot. When you double the thread for hats, it is also a perfect for winter time. On top of that it is suitable for babies.

For testing I decided to make a baby booties. And here is the free pattern.

Perla Baby shoes, 10 cm/3.7 in, 2-4 months (varies according to a baby size)
Yarn: VlnaHep white 8002, turquoise 8124 and light green 8145, pictures here.
Hook: 4 and 5 mm
Overseas alternatives: you can substitute this yarn by Himalaya Deluxe Bamboo, Kartopu Bambu or any other yarn with this parameters – hook 3-4 mm/US 3-6, 100gr/3.53 oz. or 230m/251 yds per ball, yarn thickness 2 Fine Sport, Baby.
Leather string
Marker or a piece of yarn
Time: 2-3 hours
Suitable for pre-intermediate

US terminology:
Sl St – slip stitch
CH – chain stitch
SC – single crochet
FPSC - front post single crochet
BPSC - back post single crochet
HDC half double crochet
DS - double crochet
2SCtog – two single crochet together as one
2HDCtog – two half double crochet together as one