Boxy or oversized streetwear
A dropped shoulder, deep armhole, wider chest, and optional cropped body create a roomy shape. The source pairs this silhouette with 400 to 500 GSM French terry or fleece to support a heavier drape.
Cut-and-sew development for full-zip fleece
Zip Hoodie Manufacturing
A front zipper changes the engineering of a knit hoodie. Fleece stabilization, zipper-tape feed, pocket alignment, and seam tension all affect whether the center front lies cleanly. Fenalt coordinates pattern, fabric, trim sourcing, partner-facility production, and quality oversight for custom zip hoodies.
From oversized streetwear proportions to a more fitted athletic profile, the construction and fabric are developed to the brand's tech pack and approved sample.
Fit and pattern block
Set the proportions before choosing the details
Silhouette establishes the drape, shoulder line, sleeve shape, and the way a double-layer hood sits. Each block can then be developed with functional and branding details from the tech pack.
Modern athletic fit
An articulated raglan or contoured sleeve, ergonomic side panels, a tapered waist, and a double-layer hood suit a more streamlined profile. The draft lists midweight 300 to 350 GSM CVC or polyester blends.
Classic standard fit
Set-in sleeves and balanced chest and body length produce a familiar proportion. Reinforced double-needle seams and the source's 320 to 380 GSM 100% cotton fleece profile are possible starting points.
Additional pattern details can include a full-length front zipper, high-neck chimney hood, two-way zip, hidden pocket system, or thumbhole cuff. These are resolved against the garment pattern rather than added as disconnected trim choices.
Fleece and stabilization
The fabric changes warmth, weight, and zipper behavior
Weight and finish influence hand-feel, shrinkage, drape, and printability. The source profiles below are starting specifications; bulk cutting follows fabric finishing and review against the approved tech pack.
| Fabric | Composition | Weight | Hand and performance | Typical direction |
|---|---|---|---|---|
| Heavyweight French terry | 100% combed compact cotton | 400-500 GSM | Unbrushed loopback, breathable, structured drape | Premium streetwear and boxy fits |
| Brushed-back fleece | 100% cotton or 80/20 cotton-poly | 320-380 GSM | Soft interior with greater warmth retention | Autumn/winter and lifestyle wear |
| Performance CVC fleece | 60% cotton / 40% polyester | 280-340 GSM | Smooth face, tensile strength, pill-resistant finish | Activewear and merchandise |
| Organic cotton terry | 100% GOTS-certified cotton | 350-420 GSM | Dry-touch, breathable knit structure | Sustainable and minimalist lines |
Before cutting, the draft specifies stenter framing and mechanical compacting to limit residual pre-wash shrinkage to commercial tolerances. The actual shrinkage allowance and finished measurements should follow the fabric test and approved points-of-measure chart.
Construction details
Stabilize the knit before it meets the hardware
A zipper insertion brings a flexible knit edge together with a comparatively stable tape. The seam sequence and attachment need to control that difference while keeping the pockets, hood, and front panels aligned.
Zipper tape and edge control
Apply fusible knit stay tape along the raw center-front edges before sewing the zipper. Stabilization, feed-dog tension, and a suitable zipper-folder attachment help reduce buckling and zipper waves.
Split kangaroo pocket
Where a kangaroo pocket crosses the center zip, align the horizontal pocket seams on both sides. The draft specifies a maximum allowable variance of 1.5 mm at the zipper insertion.
Seams, ribs, and hood
Armholes, shoulders, and side panels can use four-needle, six-thread flatlock or three-needle, five-thread coverstitch. Cuffs and hem bands use 1x1 or 2x1 rib with 5% elastane or spandex for recovery. A double-layer hood with internal center-seam tape helps preserve shape and supports the eyelets under drawcord tension.
Decoration and private label
Specify the face, trims, and pack as one product
Fleece texture affects the choice of print, embroidery, and backing. The BOM can carry the exact hardware and labeling needed for the final retail presentation.
Decoration options
High-density screen print uses a smooth cotton face and specialty inks for raised edges. Direct or 3D puff embroidery can be backed for stability on heavier French terry. Discharge print on reactive-dyed cotton fleece gives a softer hand by removing dye rather than depositing a heavy ink layer. Chenille and laser-cut appliqué add plush texture with finished felt edges.
Zips, drawcords, and labels
Zipper options in the source include YKK, Riri, or customized SBS metal or Vislon, in finishes such as antique brass, gunmetal, matte black, or dyed-to-match. Two-way zips are available. Other details include flat braided or round tubular cotton drawcords, engraved or matte-painted metal aglets, branded eyelets or embroidered buttonholes, woven neck labels, heat-transfer neck prints, satin or cotton care labels, and exterior pip tags.
Retail packing
The source specifies individual recyclable 50-micron polybags with scannable barcodes, followed by master-carton packing to the destination distribution center's requirements.
Development and release
Approve the zip, hood, and pocket construction in sample
The physical prototype checks drape, pocket position, zipper function and length, and hood volume. Pattern revisions and grading follow fit comments. A Golden Pre-Production sample with bulk fabric, dyed-to-match trims, and finished decoration is approved before cutting.
- 01
Tech-pack and pattern
Review vector files, measurement charts, and fabric details; draft the first CAD pattern.
- 02
Prototype and fit
Sew a sample at the intended weight, evaluate construction, revise fit, and grade to the target range such as XS through 3XL.
- 03
Golden PP sample
Review the actual fabric, trims, zipper, and embellishment for sign-off.
- 04
Bulk release
Begin cutting only after the approved pre-production sample is signed off.
Quality checks
- Raw fabric: four-point checks for shading, GSM consistency, and yarn defects before cutting.
- In-line: monitor zipper insertion and pocket attachment for stitch density variation or seam pucker.
- Measurement: check the finished garment flat against approved POM and agreed commercial tolerances.
- Final audit: ANSI/ASQ Z1.4 Level II with AQL 2.5; review metal-pull strength, needle safety clearance, zipper glide, and label accuracy.
MOQ
50 pieces per style, as stated in the source.
Sampling
10 to 15 days for production, plus 3 to 5 days for courier shipping.
Bulk schedule
15 to 20 days from PP sample sign-off to export dispatch.
Freight
DAP for small-batch courier; FOB at the designated export port for bulk sea freight.
Questions and answers
Zip hoodie manufacturing FAQs
What is the minimum order quantity for custom zip hoodies?
The source states Fenalt's standard minimum order quantity is 50 pieces per style. The available fabric, dyeing route, and trim specification affect how an order is planned.
Can we provide our own custom tech pack and size chart?
Yes. Fenalt can review tech packs, vector artwork, and size specifications, then translate the points of measure and construction details into production-ready CAD patterns. Technical feedback can address fleece stretch and seam allowances where needed.
How do you prevent the center zipper from waving or puckering?
Knit fleece and zipper tape can feed at different rates. The draft describes fusible knit stay tape along the fleece edge, controlled feed-dog tension, and zipper-folder attachments to stabilize the insertion and reduce waving.
Which printing or embroidery technique works best on heavy fleece?
For fleece at 380 GSM and above, direct or 3D puff embroidery and high-density screen printing provide dimensional results. Discharge screen printing is an option for smooth, 100% cotton face fabric when a lighter surface feel is desired.
How do you handle shrinkage and fit consistency?
The source describes stenter framing and mechanical compacting for bulk knit fabric, followed by pre-wash shrinkage tests. The results inform pattern allowances before cutting, with finished dimensions checked against the approved specification.
What is the total turnaround time from design to bulk delivery?
The draft states 10 to 15 days for sample production plus 3 to 5 days for courier shipping. Bulk production is stated as 15 to 20 days from pre-production sample sign-off to export dispatch. Confirm timing for the specific materials and order.
Can Fenalt match custom Pantone colors for fleece and zipper tape?
Lab-dip strike-offs can be reviewed against a specified Pantone reference before bulk fabric dyeing. Zipper tape, ribbing, drawcords, and thread can be specified for dyed-to-match coordination with the main fabric.
Build your zip hoodie line
Get the front opening right from the first sample
Send your tech pack, sketches, or garment reference to review fleece, zipper, pocket alignment, and private-label details.