Hollow Thermal Knit Fabric
Item Name:Hollow Thermal Knit Fabric
Item No.:KMS-F6182
Composition:62%P 31%C 7%SP
Weight: 230GSM
Width: 70"/71"
Custom: Available
Sample: Free A4 Siza Sample
MOQ: 1m
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Product Introduction
Hangzhou Kangsheng Textile Co., Ltd. is one of the most reliable manufacturers and suppliers of hollow thermal knit fabric in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk custom made hollow thermal knit fabric from our factory.
Products Description

Hollow Thermal Knit Fabric
As the demand for transitional, lightweight warmth continues to dominate the premium activewear and lifestyle markets, apparel brands are moving away from heavy, over-processed fleece. This Hollow Thermal Knit Fabric represents a major shift in technical knitting, combining the luxury of natural cotton with advanced synthetic yarn structures. By incorporating high-efficiency hollow-core fibers into a breathable knit grid, this fabric traps core body heat while remaining incredibly light and comfortable on the skin. It is the perfect solution for brands seeking to deliver seasonal warmth without the physical weight or bulk of traditional thermal materials.
Fabric Specification
| Item Name: | Hollow Thermal Knit Fabric |
| Item No.: | KMS-F6182 |
| Composition: | 62%P 31%C 7%SP |
| Weight: | 230GSM |
| Width: | 70"/71" |
| Custom: | Available |
| Sample: | Free A4 Siza Sample |
| MOQ: | 1m |
Products Features
-Natural Cotton Breathability: By blending 31% cotton into the face of the fabric, we eliminate the clammy, synthetic feel common in all-polyester thermals. It provides a dry, comfortable microclimate next to the skin.
-High-Elasticity Recovery: The robust 7% spandex content provides outstanding stretch memory. The fabric easily expands with physical movement and immediately snaps back to its original shape, preventing common stretching out at knees, cuffs, and elbows.
-Smooth-Face Knit Structure: The face is finely knitted to offer a clean, anti-pill surface that easily accepts high-definition printing and resists friction when layered under heavy winter outerwear.


Products Application
This multi-functional performance makes Hollow Thermal Knit Fabric the go-to choice for designing modern, high-end comfort apparel:
-Premium Hoodies & Sweatshirts: Ideally suited for elevated casual hoodies, half-zip pullovers, and drop-shoulder crewnecks. The 230 GSM weight gives these garments a structured, clean drape that holds its shape, while the soft brushed interior feels incredibly cozy.
-Co-ord Sets & Elevated Loungewear: Excellent for matching jogger pants, travel suits, and sleek loungewear sets. The 7% spandex ensures the pants won't sag at the seat or knees during long flights or extended wear, maintaining a sharp and put-together look.
-Transition Jackets & Layering Pieces : An exceptional choice for technical zip-up jackets, bomber-style sweaters, and athletic mid-layers. The hollow yarns block cool breezes during morning runs or hikes, making it a highly functional outer layer for spring and autumn.


FAQ
Q1: How do hollow-core yarns make this fabric perform differently than regular knit fabrics?
A: Standard polyester yarns are solid synthetic strands that conduct heat away from the body. The hollow-core yarns used in this fabric are engineered with an empty center channel. This channel traps a layer of "dead air" which acts as a natural insulator, blocking cold air from the outside and keeping your natural body heat locked in. Furthermore, because the center of the fiber is empty, the fabric is significantly lighter than solid-yarn fabrics of the exact same thickness.
Q2: With 31% cotton in the blend, is this fabric prone to shrinking or losing its shape after washing?
A: Shrinkage is not an issue with this construction. The 62% polyester acts as a highly stable structural matrix that holds the cotton fibers in place. Additionally, the high Spandex content (7%) is professionally heat-set during the manufacturing process. This dual synthetic stabilization keeps commercial shrinkage to a negligible minimum (under 2%) and ensures the garment holds its original shape, fit, and length wash after wash.
Q3: Can this fabric be brushed on the back, and is it prone to pilling?
A: Yes, the back of this fabric can be gently brushed to create an ultra-soft, fleece-like hand-feel that maximizes warmth. Because we use high-tenacity, low-pill polyester filaments on the yarn exterior, the fabric face resists pilling very well, maintaining a smooth, premium look even after rubbing against bag straps or seatbelts. Weft-abrasion. For We recommend machine washing on a gentle cycle and drying on low to preserve the clean surface texture.
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