<p>This is one of those topics where most online articles get the basics right but miss the nuances that matter on the production floor. I've been making 400 gsm vs 500 gsm hoodies: which heavyweight is right for your brand? Since 2008. Here's what I'd tell a friend if they were starting a brand tomorrow.</p><p>Updated December 2025: Added a fourth embroidery head to handle the Q4 holiday programme volumes. Capacity now 12,000 pcs/day on embroidered orders.</p># 400 GSM vs 500 GSM Hoodies: Which Heavyweight Hits Your Brand?

GSM (grams per square metre) is the textile industry's Standard fabric weight measurement. For premium streetwear and luxury fashion brands, 400 GSM and 500 GSM are the two heavyweight tiers most discussed. Here's how they differ in practice.

400 GSM: The Premium Streetwear Standard

400 GSM cotton fleece is the sweet-spot weight for premium streetwear. Heavy enough to feel substantial in-hand and drape with structure, light enough to wear year-round in temperate climates.

Feel: Substantial but not heavy. Worn in 60°F (15°C) ambient feels right.

Drape: Holds shape, doesn't cling, slight structural body.

Brand positioning: Premium streetwear, ~$80-150 retail tier.

Ideal use: Year-round retail, brand staples, capsule drops.

[See 400 GSM hoodie programme →](/400-gsm-hoodie-manufacturer/)

500 GSM: The Luxury / Heavy-Streetwear Tier

500 GSM is ultra-heavyweight — substantially heavier than typical retail hoodies and noticeably weightier than 400 GSM.

Feel: Heavy, blanket-like in the hand. Unmistakeably premium.

Drape: Almost rigid, holds shape strongly, drops with weight.

Brand positioning: Luxury fashion, ~$150-250+ retail tier.

Ideal use: Statement drops, archive pieces, cold-climate brand markets.

[See 500 GSM hoodie programme →](/500-gsm-hoodie-manufacturer/)

Side-by-Side Comparison

Spec	400 GSM	500 GSM
Weight per yard	~14 oz	~17.6 oz
Per-piece cost premium	Baseline	+$2-4 vs 400 GSM
Drape	Structured	Rigid
Wearability range	50-70°F (10-21°C)	30-60°F (-1 to 15°C)
Brand tier	Premium streetwear	Luxury
Retail price tier	$80-150	$150-250+
Wash shrinkage	2-3% (sanforised)	2-3% (sanforised)

Construction Differences

At 500 GSM, the fabric needs heavier needles, slightly longer stitch length, and reinforced bindings — small construction adjustments. Sewing speed drops 10-15% on 500 GSM lines, which contributes to the per-piece premium.

For ultra-heavy 500 GSM, we typically pair 100% combed cotton outside with brushed fleece inside. Some brands prefer French terry inside (lighter feel) for warm-climate wearability.

Which Should You Choose?

Choose 400 GSM if: Your brand is in the $80-150 retail tier, you want year-round wearability, you're targeting premium streetwear (not luxury fashion), or you're price-sensitive.

Choose 500 GSM if: Your brand is in the $150-250+ retail tier, you want maximum premium positioning, your target market is cold-climate (Northern Europe, Northeast US, Canada), or you're producing limited-run statement pieces.

What About 600 GSM?

600 GSM exists but is niche and almost exclusively for fashion-forward statement pieces or archive/collector items. The fabric is genuinely heavy enough to feel like a blanket, which limits practical wearability. We can produce 600 GSM with 4-week lead time on custom-mill fabric.

How Mughal Apparel Manufactures Both

We produce 400 GSM and 500 GSM hoodies as Standard offerings. Pantone TCX colour matching with lab-dip approval. Brushed fleece interior or French terry interior options. MOQ 50 pieces per style/colour.

Get a quote for either weight → | See heavyweight hoodie programme →