Flexible Insulation · Unrivaled Pioneer

Revolutionary Innovation

● Exceptional performance 

Surpasses existing bulky traditional materials .

● The world's first new closed-cell insulation material that combines "Moisture permeability & quick-drying" functions.

● The first-ever application of thermal insulation technology in the field of cold-proof footwear and apparel, etc.

Lightweight · Beyond Bulky

0.7mm Y-Warm Increases the product's perceived temperature by approximately 10°C.

Caught in the middle

Application Method:

1. Apparel Products: Place Y-Warm on the reverse side of the fabric or other auxiliary materials, then sew it along the edge of the cut piece.

2. Other industries may laminate Y-Warm with other materials as needed.


Technical Path



Porous material Aerogel shows extremely  low thermal conductivity, making it suitable for thermal insulation. However, its defective mechanical properties limit
large-scale use.


After 8 years of dedicated R&D, the Y-Warm team has successfully developed a novel nano-closed-cell flexible insulation material supported by N₂. Its ultra-low thermal conductivity, comparable to aerogel, achieves three global technological firsts.

20
High performance
Extremely low thermal conductivity can effectively decrease thermal exchange.
1
Revolutionary
A historic first: Thermal insulation tech applied in winter gear, replacing bulk with thinness.
95
Multifunctional
Features moisture-permeable, quick-dry, antibacterial & antistatic features.
100
Eco-friendly
Up to 75% reduction; passes EU SVHC test.
Knowledge Base
Y-Warm vs. Aerogel
Y-Warm vs. Fiberfill and Down
Y-Warm vs. Waterproof Breathable Membrane
Explainer Video

Insulation Demo

Customer Testimonials

Interlayer Filling

Precautions

Apparel Products

1、Dense quilting compromises the soft handfeel.
2、Adhesive application may compromise softness; improper handling may impair performance.

Laminated products

1、At temperatures above 100°C, applying pressure impairs the holes' resilience; the higher the temperature and pressure, the more severe the performance degradation.
2、Covered in adhesive, the “breathable” function is completely lost.
Partner Brands...