10.8oz High Cotton 3/1 Twill Weave Sulphur Black Stretch Denim Fabric for Classic Garments

一,Key Features

1. High cotton base: 98.5% cotton as main material with 1.5% spandex for slight stretch. Solid pure cotton hand feel, with a little more freedom of movement than rigid woven denim
2. Classic sulphur black shade: Rich, true sulphur black that stays clean without looking grey. Develops natural black-grey fading after washing — versatile and timeless
3. Medium-weight denim texture: 10.8 oz/yd² greige, approx. 13 oz/yd² finished. Becomes denser and more structured after washing, medium-weight with a clean, neat silhouette
4. Narrow width: 55-56 inch narrow width, suitable for small-batch garments, denim accessories, shirts and pants

二,Product Description

1. This is a high-cotton 3/1 twill slight stretch sulphur black denim. Built on 98.5% cotton with 1.5% spandex for moderate stretch, it keeps the solid hand feel of pure cotton denim while adding comfort and freedom of movement — a strong choice for classic black denim pieces.
2. The greige fabric weighs 10.8 oz/yd² before washing, and the finished weight is about 13 oz/yd² after washing and shrinkage, with a finished width of 55-56 inches. The 3/1 right-hand twill forms clear, regular lines with authentic denim texture and a structured shape. The high cotton content delivers a solid denim touch and good breathable comfort, while the 1.5% spandex adds just enough stretch for daily wear without feeling tight.
3. The sulphur black shade is rich and true — black that stays clean rather than turning dull grey. Color fastness is stable, and after washing it develops a natural black-grey cast that looks better with age. It works across jeans, denim jackets, work pants, denim shirts, skirts and more, suiting vintage, workwear and street styles.
4. Washing instructions: Machine wash at room temperature, inside out. Wash separately for the first few washes — sulphur black releases more initial color, so keep it away from light garments. Avoid high-heat drying to preserve the shape and hand feel. We support OEM and ODM customization. All goods are fully inspected before shipment, and we provide professional technical guidance on cutting, sewing, washing and denim handling.

三,Trade & Delivery Information

1. Sample policy: Free A4-size samples are available; buyer covers the shipping cost
2. Bulk lead time: 15-30 working days after deposit confirmation
3. Logistics: Sea freight and air freight supported; we can cooperate with your designated forwarder or recommend cost-effective carriers
4. Payment terms: T/T, L/C accepted; standard terms: 30% deposit + 70% against B/L copy
5. Settlement currency: USD, CNY
6. Packaging: Standard roll packing with tube core, inner plastic bag + outer woven bag; each roll is labeled with composition, weight, color and roll number
7. After-sales policy: Made-to-order goods are non-returnable due to buyer’s errors. Critical quality issues can be claimed within 7 days of receipt. Minor flaws within industry standards are not returnable. Full technical support is provided throughout the process.

四,Specifications