It is constructed from the top down. First,the back is worked back and forth with increases to shape the shoulders. Stitches are then picked up along the slanted edge where the increases were worked to form each shoulder and worked back and forth. Join the shoulder sections by casting on new stitches at the center front and finish working the front section. Now join the front and back sections and work the remainder of the body in the round.
Sleeve stitches are picked up around the armhole opening and the sleeves are worked in the round down to the cuffs.The body and sleeves are finished in ribbing. Finally, stitches are picked up and knitted in rib along the neck edge.

Sizes: XS (S) M (L) XL (2XL)
Bust circumference: 114 (120) 125 (132) 138 (143)cm 45.2 (47.2) 49.2 (52) 54.3 (56.2)inches

Total length: 59 (60) 63 (64) 65 (66) cm 23.2 (23.6) 24.8 (25.2) 25.6 (26) inches measured center back

Noa Sweater is designed to have approx. 30 cm11.8 inches of positive ease.
Sizes XS (S) M (L) XL (2XL) are intended for a bust circumference of approx. 80-85 (85-90) 90-95 (95-100) 100-110 (110-120) 311⁄2-331⁄2 (331⁄2-351⁄2) 351⁄2-371⁄2 (371⁄2-391⁄2) 391⁄2-431⁄4 (431⁄4-471⁄4)inches.

Needles:Circular needles
5.5 mm US9/40 and 80 or 100 cm 16 and 32 or 40 inches for body and sleeves.
4,5 mmUS7/ 80cm 32 inches for hem and Double-pointed needles 4.5 mm US7 for cuffs (if the Magic Loop technique is not used);
4mm US6 40 cm 16 inches for neck
Optional:
Longer needles can be used for the neck and sleeves if you use magic loop method.

Gauge:
15 sts x 20 rows = 10 x 10 cm 4 x 4 inches in stockinette stitch on 5.5 mm US9 needles after wash and blocking

Yarn:
Work the sweater holding three strands of yarn together.
1 strand
Tweed, Isager, 50 gr. / 200 m 70% Wool, 30% Mohair, 200m / 50g (219yds / 1.75oz), Fingering; colour Winter gray - 4 (5) 5 (5) 6 (6) skeins

Held together with
1 strand Soft Silk Mohair by Isager; 75% Kid Mohair, 25% Silk, 212m / 25g (232yds / 0.9oz), Lace; color 02S Light gray 4 (5) 5 (5) 5 (5) skeins

Held together with
1 strand Alpaca 2 by Isager 100% 50% Alpaca, 50% Wool, 250m / 50g (273yds / 1.75oz), 3. Light Fingering;colour 02S Eco Light grey: 4 (4) 4 (4) 5 (5)

but you may choose to knit this sweater using only a single strand of worsted (aran, bulky) weight yarn as long as you can meet the correct gauge

In that case you will need approx.: 800 (850) 900 (1000) 1050 (1100) meters 875 (920) 980 (1090) 1150 (1200) yards.