48 (56) yards/ 44 (51) meters of fingering weight yarn, color A
82 (100) yards/ 75 (91) meters of fingering weight yarn, color B

Samples shown in LGF Suri Sock (55% Alpaca, 30% Wool, 15% Nylon; 400 yds / 366 m per 120 g skein), 1 each of 2 colors A and B

Sample shown in size 18 in/ 45.5cm in Bachelor Button Blue (A) & Eggplant (B) colorways
Sample shown in size 21 in/ 53.5cm in Black (A) & Black Opal (B) colorways

It is also possible to knit a hat using a Suri Sock Mini-Skein Set.

The hat begins with a provisional cast-on and a folded hem.