Hoodie Fabric & Materials: A Complete Buyer's Guide

The hoodie is arguably the most important staple in any streetwear wardrobe, yet the difference between a premium hoodie and a budget hoodie is invisible from a thumbnail photo. In 2026, the Hipobuy spreadsheet has expanded its apparel columns to include GSM ratings, fleece types, and cotton blend percentages because experienced buyers know that fabric quality determines whether a hoodie becomes a daily favorite or a closet orphan after one wash. This guide breaks down every material specification you should look for before adding a hoodie to your cart.

Understanding GSM (Grams Per Square Meter)

GSM is the single most useful number for predicting hoodie quality before it arrives. It measures the weight of the fabric per square meter. In practical terms:

• **250-320 GSM:** Lightweight hoodies suitable for spring or layering. These feel thin and may lose shape after repeated washing.
• **350-420 GSM:** Mid-weight hoodies that balance warmth and structure. This is the standard range for most streetwear brands.
• **430-500+ GSM:** Heavyweight hoodies with substantial drape and loft. These feel premium, hold their shape, and provide real warmth in cold weather.

If the spreadsheet lists 400 GSM and your QC photos show a hoodie that looks thin and drapes limply, request a fabric weight check from your agent. Some factories inflate their GSM claims.

Fleece Types Explained

Not all fleece interiors are the same. The brushing technique and base fabric determine how the hoodie feels against your skin and how it performs over time.

French Terry

French terry has a flat face and looped back. It is lighter, more breathable, and less prone to pilling than brushed fleece. French terry hoodies are ideal for transitional weather and active wear. They do not provide as much warmth as brushed fleece but maintain their shape longer.

Brushed Fleece (Cotton Fleece)

This is the classic hoodie interior with a soft, fuzzy nap created by mechanically brushing the loops. The quality of brushing varies dramatically between factories. Premium brushing creates a dense, even nap that feels luxurious. Cheap brushing creates a sparse, uneven surface that pills after a few washes.

Sherpa

Sherpa is a thick, fluffy synthetic fleece that mimics shearling. It is extremely warm but can feel bulky and trap heat. Sherpa-lined hoodies are best for cold climates but are generally too warm for indoor wear or mild weather.

Cotton Blends and Their Impact

The cotton blend percentage affects softness, shrinkage, and longevity:

• **100% Cotton:** Softest hand-feel but prone to shrinkage (3-5% on first warm wash). Best for those who prefer natural fibers and are willing to cold-wash and air-dry.
• **80% Cotton / 20% Polyester:** The industry standard. Reduces shrinkage, improves color retention, and adds durability. Slightly less soft than pure cotton but more practical for daily wear.
• **60% Cotton / 40% Polyester:** More durable and less shrinkage, but can feel synthetic and less breathable. Common in budget batches.
• **100% Polyester:** Rare in hoodies but appears in some performance-oriented batches. Extremely durable but lacks the soft hand-feel that buyers expect from premium streetwear.

How to Judge Fabric from QC Photos

Your agent cannot ship you a fabric swatch, but you can still evaluate material quality from photos:

1. **Drape test:** Ask your agent to hold the hoodie vertically by the shoulder seams. A premium heavyweight hoodie should hold a crisp shape without excessive sagging. A limp drape suggests low GSM or poor fabric construction.
2. **Interior close-up:** Request a macro shot of the fleece interior. Dense, even brushing looks uniform and plush. Sparse or patchy brushing is a sign of budget production.
3. **Edge inspection:** Look at the hem and cuff edges. A tightly knit ribbing that snaps back when stretched indicates good elastic recovery. A loose, slow-recovering ribbing will bag out after a few wears.
4. **Weight estimate:** Ask your agent to weigh the hoodie on a scale. A medium-sized premium hoodie should weigh 700-900 grams. Under 600 grams for a medium suggests lightweight or thin fabric.

Common Material Substitutions to Watch For

Budget factories sometimes substitute materials without updating listings. The most common substitutions in 2026 are:

• Advertising "brushed fleece" but delivering French terry with minimal brushing.
• Claiming 400 GSM but delivering 320 GSM fabric.
• Using 60/40 cotton-polyester blends instead of the advertised 80/20.
• Replacing cotton ribbing with cheaper acrylic or nylon blends that lose elasticity.

If your QC photos raise material suspicions, request a burn test video or fiber content confirmation from your agent before green-lighting the order.