The best defense against wind is a layering system, not a single fabric: a moisture-wicking base layer, a warm fleece middle layer, and a tightly woven or coated outer shell that blocks wind from passing through. Polyester-cotton fleece blends are the standard middle layer because their brushed pile insulates while the tight knit structure slows wind penetration.
Building a Wind-Resistant Layering System
- Base layer: lightweight cotton-lycra or moisture-wicking jersey against the skin
- Mid layer: polar fleece or three-thread fleece (270–320 GSM) for insulation
- Outer layer: a wind-resistant shell fabric, often bonded or coated, blocks direct wind chill
Fleece alone is not wind-proof — its brushed structure is excellent at trapping warm air but doesn't fully block moving air. Pairing it with a wind-resistant outer layer is what actually cuts wind chill, which is why fleece is almost always specified as a mid-layer fabric rather than an outer shell.
Altunkaya Tekstil produces wholesale fleece and three-thread fabric for layering systems — min. 50 kg, factory-direct from Istanbul. WhatsApp: +90 536 304 67 29