Cotton Thermal Knit White 400GSM

Cotton thermal knit fabric offers a soft, breathable feel with the cozy structure of a waffle texture that helps trap warmth while still allowing airflow. This heavyweight knit is a practical choice for layering pieces, cold-weather basics, and comfort-focused garments that need a flexible hand and moisture-absorbing comfort.

At 400GSM, this fabric has a substantial feel that works well for garments and home projects where warmth and durability matter. The white color gives it a clean, versatile look that can be used on its own or as a base for custom sewing projects.

• Fiber content: 100% cotton
• Texture: thermal knit with a small square waffle-like weave
• Weight: 17.6 oz per linear yard
• Weight class: heavyweight
• Width: 54 inches
• Color: white
• Performance: soft, breathable, comfortable, stretchy, flexible, and moisture-absorbing
• Use ideas: thermal underwear, base layers, loungewear, pajamas, T-shirts, tops, baby clothing, robes, pullovers, blankets, throws, kitchen towels, and bath towels
• Origin: made in the USA

Ideal for makers looking for a dependable cotton knit with warmth and everyday comfort, this thermal fabric is especially well suited to fall and winter sewing. Multiple-yard orders ship as one continuous piece, making it easy to cut larger garments or coordinated home projects.