Gorpcore · relaxed, slightly cropped on the body
Grid Fleece Crewneck
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260 GSM polyester grid fleece, 5 cm drop shoulder, 58 cm chest, 68 cm length, 6 cm rib hem and cuffs, flatlock seams
FRONT
BACK
Starting spec — make a sample before you order in bulk.
New to tech packs? Read how to make one, step by step →Fabric
260
GSM · Heavyweight · range 220–300
Polyester grid fleece (waffle-back) — 92% recycled polyester / 8% elastane. Brushed grid back for loft and airflow; anti-pill face
Trim: 2x2 rib (cuffs and hem) · 95% polyester / 5% elastane · 300 GSM
What does GSM mean? Read the fabric weight guide →How it's made
Shoulder
Drop shoulder, 5 cm drop — Flatlock, 6 mm — sits flat under a shell
Neck
Self-fabric bound crew neck · rib height: 2 cm · topstitch: Cover-stitch 0.6 cm, back-neck tape
Sleeve hem
6 cm 2x2 rib cuff
Body hem
6 cm 2x2 rib hem. Straight; rib relaxed at 56 cm, stretches to body
Side seams
Flatlock, 6 mm
Stitch density spi
11 stitches per inch
Size chart
Garment laid flat · M is the sample size
Measure
XS
S
M
L
XL
XXL
A
Body length (HPS to hem)
± 1 cm
65
66.5
68
69.5
71
72.5
B
Chest width (1 cm below armhole)
± 1 cm
52
55
58
61
64
67
C
Hem width (rib, relaxed)
± 1 cm
50
53
56
59
62
65
D
Across shoulder (seam to seam)
± 1 cm
48
50
52
54
56
58
E
Sleeve length (from shoulder seam)
± 1 cm
53
54.5
56
57.5
59
60.5
F
Sleeve opening (rib, relaxed)
± 0.5 cm
15
15.5
16
16.5
17
17.5
G
Armhole (straight)
± 0.5 cm
24
25
26
27
28
29
H
Neck width (seam to seam)
± 0.5 cm
18
18.5
19
19.5
20
20.5
M
Rib hem height
± 0.3 cm
6
6
6
6
6
6
Colourways
Moss
#5E6B4C
Sand
#CBBFA6
Ink Navy
#2C3446
Trims & notes
• Back-neck tape 1.2 cm
• Printed neck label (no woven label — it scratches under a shell)
• Care/content label
• Reflective heat-transfer logo 6 x 1.5 cm (optional)
• Grid fleece is the piece people layer under the SkewShell — keep the chest at 58 so it fits inside it.
• Flatlock rather than overlock: an overlocked seam ridge is what makes a mid-layer uncomfortable.
• Grid fleece sheds; ask the factory for a lint pass before packing.
© 2026 LineDrop · Starting specs — always make a sample first.