Wholesale Blank Heavyweight T-Shirts: A Buyer's Sourcing Guide

Wholesale blank heavyweight t-shirts usually weigh 220–300 GSM in combed or ring-spun cotton jersey, with a 2–3 cm rib neck and pre-shrunk fabric at 3–5% residual shrinkage. Stock blanks ship fast, while factory-made custom blanks take about 25–40 days after approval and MOQ depends on style and fabric.

Heavyweight blank T-shirts are the base of most streetwear and merch programs. Some brands print on stock blanks from a wholesaler; others commission their own blanks from a factory so the fit, colour and label belong to them. Both routes work. This guide explains what separates a good heavyweight blank from an average one, how stock and custom blanks compare, and what to check before ordering in volume.

What are wholesale blank heavyweight t-shirts?

Wholesale blank heavyweight t-shirts are undecorated cotton tees, usually 220–300 GSM, sold or produced in bulk for brands, print shops and merch businesses to decorate and sell under their own label. Quality blanks use combed or ring-spun cotton, a 2–3 cm rib neck, pre-shrunk fabric with about 3–5% residual shrinkage and a consistent fit across sizes and colours. Custom factory blanks usually take about 25–40 days after sample approval.

What makes a heavyweight blank good?

Weight alone does not make a blank good. Check these five points:

• Yarn: combed or ring-spun cotton gives a smoother surface for printing and less pilling than open-end yarn. See our combed cotton tee guide for the difference.
• Fabric finish: compacted or pre-shrunk fabric keeps its size after washing.
• Neck rib: a thick, dense rib that recovers after stretching, usually 2–3 cm high on boxy tees.
• Construction: shoulder-to-shoulder tape, a clean coverstitch hem and twin-needle neck.
• Consistency: the same measurements and shade across colours and production lots.

Our heavyweight T-shirt GSM guide explains how different weights feel and print.

Stock blanks vs custom factory blanks: which option fits?

The biggest decision is whether to buy stock or have blanks made. Use these selection criteria.

The trade-offs are speed versus control. Stock blanks are fast and flexible, but you share the same blank with many other brands and cannot change the fit. Custom blanks take longer and need planning, but they give you a product no one else sells. Many brands start with stock blanks and move to custom ones when a style proves itself; our cut-and-sew vs blank customization guide walks through that step.

Moving from stock blanks to your own? Weavnora produces heavyweight blank tees to your fit, colour and label. See our heavyweight T-shirt manufacturer page and request a quote with your target GSM and colours.

Fit options for heavyweight blanks

The most requested heavyweight fits are:

• Boxy: wide body, short length, dropped shoulder. The classic streetwear blank.
• Oversized: longer and wider than boxy, with a deep dropped shoulder.
• Regular heavyweight: a classic fit in heavier fabric, good for merch and workwear-style brands.
• Cropped boxy: short body for womenswear and fashion drops.

Send a reference tee or a measurement chart so the factory can match your fit exactly.

Colour: stock fabric or custom dye

Black, white, natural, heather grey and a few core colours are usually available as stock fabric, which keeps runs smaller and faster. Custom colours need a lab dip and a dedicated dye lot, which adds time and usually requires more pieces per colour. Garment-dyed blanks give a softer, washed look and a wider palette, but with more shade variation; read our garment-dyed heavyweight T-shirt guide for details.

Labels and packaging for blanks

If you buy stock blanks, plan for relabelling: removing tear-away labels and adding your own printed neck label or woven label. If you have blanks made, the label is sewn or printed during production, which looks cleaner and avoids extra handling. Specify size label, care label content, fibre composition and country of origin, plus individual polybags and size stickers if you need retail-ready packing.

How do you test a heavyweight blank before ordering?

Order samples in at least two colours and three sizes. Measure them against the chart, then wash them three times at home and measure again. Check neck rib recovery, side seam twist, shade change and pilling. Print your artwork on a sample if you will decorate it, because heavyweight fabric can behave differently under screen printing and DTG. Write down the results so you can compare suppliers on the same basis. For a wider view of the decision between decorated and blank programs, see blank vs decorated private label tee programs.

What should a blank tee RFQ include?

A short, complete RFQ gets accurate quotes. Include the fit and a measurement chart, fabric composition and GSM, yarn type, colours and quantities per colour, neck rib height, label type, packing and the destination country. Ask for the price, sample cost, sample lead time, bulk lead time and MOQ, and ask the supplier to state whether the GSM is measured before or after wash. For the full product family, visit our custom T-shirt manufacturing hub.

When is a blank program worth scaling?

Scale a blank when three things line up: your customers reorder it, your print or embroidery partner has confirmed it decorates well, and the fit stays consistent across lots. At that point, a factory-made blank with your label, fixed colours and a repeatable dye standard protects your margin and your brand. Keep a sealed approved sample and a measurement chart for every reorder so each lot matches the last one. It also helps to forecast colours together, because grouping core colours into one production slot is usually more efficient than ordering them one by one.

How do blanks behave under decoration?

Heavyweight blanks are popular because they take decoration well, but each technique has its own needs. Screen printing likes a smooth, tight surface, so combed or ring-spun yarn and a compacted finish give sharper edges. DTG needs pre-treatment and prints best on 100% cotton with a clean surface. Embroidery on 220–300 GSM jersey usually needs a backing so the fabric does not pucker. If you plan to garment-dye after printing, test the ink first. Ask the supplier which techniques its blank has already been decorated with, and request a printed sample on the blank before ordering in volume.

Wholesale blank heavyweight t-shirts: typical specs and key numbers

These are typical industry estimate ranges, not quotes; confirm actual figures with your supplier for your fabric, quantity and destination.

Key takeaways

• Heavyweight blanks usually weigh 220–300 GSM; check weight after wash.
• Yarn, neck rib, pre-shrinking and consistency matter as much as weight.
• Stock blanks are fast; custom blanks give you your own fit, colour and label.
• Always wash-test samples three times before ordering in volume.
• Keep a sealed approved sample and measurement chart for reorders.

Request a heavyweight blank tee quote

Send your fit reference, target GSM, colours and labels through our quote request form. We reply with sampling time, price and MOQ, which depends on style and fabric.