•Approx. yardage needed:
325 yards {4 skeins} size 2/3
340 yards {4 skeins} size 4/5
390 yards {4 skeins} size 6/7
485 yards {5 skeins}  size 8/9,
610 yards {7 skeins} size 10/12
725 yards {8 skeins} size 14/16
790 yards {9 skeins} size small
850 yards {9 skeins} size medium 
915 yards {10 skeins} size large
985 yards {11 skeins} size x-large) 

Sweater sizes: The Brisk Bomber is designed with a positive ease of approx. 8-16 inches. Circumference is measured with sweater  flat on a table at chest level after blocking.

2/3 (sweater 27 inch chest circumference)

4/5 (sweater 29 inch chest circumference)

6/7 (sweater 35 inch chest circumference)

8/9 (sweater 37 inch chest circumference)

10/12 (sweater 41 inch chest circumference)
14/16 (sweater 45 inch chest circumference)
small (sweater 49 inch chest circumference)

medium (sweater 54 inch chest circumference)
large (sweater 57 inch chest circumference)
x-large (sweater 61 inch chest circumference)

Note: Pictured size 8/9 with a positive ease of approx. 10 inches on an 8 year old child. Adult size pictured cropped in Woolfolk Hygge in size small with approx. 14 inches of positive ease.