Boxy Minimalist · relaxed straight, sits just below the hip

Heavyweight Pullover Hoodie

SlabFleece

420 GSM brushed-back loopback, 60 cm chest, 70 cm length, 3.5 cm drop shoulder, two-panel lined hood 33 cm, kangaroo pocket, 6 cm rib hem and cuffs

FRONT

BACK

Free vector flat

No account

The drawing above, front and back, as an editable vector — open it in Illustrator, Figma or Affinity and put your own graphics on it. Measurements aren't on the flat; they're in the tech pack.

The vector flat above is free and always will be. The tech pack — graded measurements, tolerances, fabric weights and construction — is the paid part.

Starting spec — make a sample before you order in bulk.

New to tech packs? Read how to make one, step by step →

Fabric

420

GSM · Extra heavyweight · range 380–480

Brushed-back loopback fleece — 80% cotton / 20% polyester. Loopback face, brushed back, enzyme-washed and compacted. Compacting is the line item people skip and then lose 5 cm of length in the first wash

Trim: 2x2 rib (hem and cuffs) · 95% cotton / 5% elastane · 330 GSM

What does GSM mean? Read the fabric weight guide →

How it's made

Shoulder

Set-in, dropped shoulder, 3.5 cm drop — 4-thread overlock + 0.6 cm twin-needle topstitch

Neck

Self-fabric hood, two outer panels plus a full self-fabric lining; neck seam taped with 1.2 cm twill · rib height: 1.2 cm · topstitch: Twin-needle 0.6 cm across the neck seam, hood side

Hood

panels: 2 · Lined · height: 33 cm · opening edge: 2.5 cm turned-and-topstitched facing, drawcord channel inside the facing · eyelets: Two 0.6 cm metal eyelets, 2.4 cm either side of CF, set through both plies

Pocket

kangaroo patch, bagged out · height: 22 cm · top width: 36 cm · bottom width: 34 cm · opening: Both openings bar-tacked at the top and bottom of the slant

Sleeve hem

6 cm 2x2 rib cuff

Body hem

6 cm 2x2 rib hem. Straight; rib relaxed at 54 cm and stretched to the body width

Side seams

4-thread overlock, no side panels

Stitch density spi

12 stitches per inch

Size chart

Garment laid flat · M is the sample size

Measure

XXL

A

Body length (HPS to hem) ± 1 cm

B

Chest width (1 cm below armhole) ± 1 cm

C

Hem width (rib, relaxed) ± 1 cm

51.5

56.5

61.5

D

Across shoulder (seam to seam) ± 1 cm

E

Sleeve length (from shoulder seam) ± 1 cm

60.5

63.5

66.5

F

Sleeve opening (rib, relaxed) ± 0.5 cm

9.5

10.5

11.5

G

Armhole (straight) ± 0.5 cm

M

Rib hem height ± 0.3 cm

Make a shopper size chart from this template (PNG or Shopify) →Sample back from the factory? Check it against this tech pack →

Colourways

Bone

#E7E2D8

Faded Black

#2A2A2A

Heather Grey

#9B9B99

Trims & notes

• Round drawcord 0.5 cm, ~140 cm (hood)

• Metal eyelets x2 (hood facing)

• Cord ends x2

• 1.2 cm twill neck tape (~60 cm)

• Woven label (inside back neck)

• Care label (side seam, 10 cm above hem)

• Specify the compacting, not just the GSM. 420 GSM loopback that has not been compacted shrinks 6-8% in length; the factory will quote it either way and only one of those garments fits after a wash.

• Line the hood in self fabric, not jersey. A jersey-lined hood in 420 GSM collapses flat at the back of the neck and is the single most common complaint on heavyweight hoodies.

• Bar-tack all four corners of the pocket openings. Hands in pockets is the load case that destroys this garment, and an unsecured corner tears the body panel, not the pocket.

• The drawcord eyelets must go through both hood plies with a reinforcement patch behind. Eyelets set through the outer ply only pull out.

• Rib hem relaxed is 54 cm against a 60 cm chest. That 6 cm difference is the whole silhouette — it is not a tolerance, and a factory that cuts the rib to the chest width produces a straight tube.