Custom Men's 400 GSM Heavyweight Boxy Crew Neck Sweatshirt for Activewear Brands

Model: HCA2026091602

Item specifics

Product Type: Men's crew neck sweatshirt / heavyweight pullover sweat top

Main Fabric: Heavyweight cotton-polyester sweat knit

Fabric Composition: 80% Organic Cotton / 20% Recycled Polyester

Fabric Weight: 400 GSM

Fit: Boxy oversized fit with dropped shoulder

Structure: Clean front panel; ribbed crew neck, ribbed cuffs and a wide ribbed hem band

Logo Method: Tonal embroidery at the chest; silicone or heat application available

Color: Cocoa brown

Use Scenario: Street, layering, travel, everyday

Customization: Custom colours, custom GSM, custom fit and pattern development, custom branding

Service: OEM / ODM / Private label

Label & Tag: Woven labels, size labels, care labels and hangtags produced to the buyer artwork

Review

Description

Custom Men's 400 GSM Heavyweight Boxy Crew Neck Sweatshirt

A heavyweight men’s crew neck sweatshirt built on a boxy, oversized block. The body is intentionally wide through the chest with dropped shoulders, and the front is kept completely clean so the fabric and the silhouette do the work. A tonal embroidered logo sits on the chest.

The reference build is a 400 GSM sweat knit in 80% organic cotton and 20% recycled polyester, shown in cocoa brown. The fabric reads dense and structured rather than soft and collapsing, which is what gives the boxy block its architectural look.

Weight is the deciding specification on this style. Because the knit still has to drape, the boxy read depends on body width, shoulder drop and hem band width being set correctly across the full size run rather than on the base size alone.

Product Specification

Product Type	Men's crew neck sweatshirt / heavyweight pullover sweat top
Main Fabric	Heavyweight cotton-polyester sweat knit (reference composition 80% organic cotton / 20% recycled polyester)
Fabric Composition	80% Organic Cotton / 20% Recycled Polyester
Fabric Weight	400 GSM (reference specification)
Fit	Boxy oversized fit with dropped shoulder
Key Structure	Boxy oversized block with a clean, unbroken front panel; Clean front panel; ribbed crew neck, ribbed cuffs and a wide ribbed hem band
Feature	Tonal embroidered logo on the chest; dense heavyweight construction with a substantial hand feel
Use Scenario	Street, layering, travel, everyday
Development Options	Fabric blend, GSM, fit and branding options to be confirmed according to project requirements.
Customization	Custom colours, custom GSM, custom fit and pattern development, custom branding
Logo & Label	Embroidery, silicone or heat application at chest, sleeve or hem; woven labels, size labels, care labels and hangtags
Development Route	OEM from buyer specification or ODM/private label development from reference direction
MOQ	100 pcs
Sample Development	Sample timing depends on fabric availability, pattern work, logo method and revision rounds.
Bulk Production	Bulk production depends on approved sample, fabric readiness, quantity and production scheduling.

Development & Customization Notes

Service Introduction

HUCAI activewear supports men's activewear brands with custom product development, OEM and ODM support, and private label customization. This style can be developed from your own tech pack or adapted from the confirmed construction below, with fabric, weight, fit, branding and trims set to your programme.

Customization Information

Fabric: Alternative cotton-rich blends, French terry or brushed fleece, with GSM and hand-feel targets set per project.
Color: Custom colourways and lab dips planned per collection; the reference colourways shown are a starting point.
Logo: Embroidery, heat transfer, silicone or printed branding, positioned to your artwork and quoted per method.
Label: Woven labels, size labels, care labels and hangtags produced to the buyer artwork.
Packaging: Polybag, hangtag and carton specification confirmed to the buyer requirement.
Trims: Rib height, rib elastic content, hem width and stitch type confirmed against the approved sample.

OEM / ODM Support

Tech pack development: Sampling and bulk run against the buyer tech pack, measurement chart and construction notes.
Reference image development: Reverse-engineering from reference images into a costed, measurable tech pack.
Sample revision: Revision rounds on fit, material and branding until the sample is approved.
Bulk production follow-up: Fabric and trim booking, in-line checks, final inspection and packing follow-up.