From Polartec:
Polartec® Power Air™ is a new revolutionary knit construction that encapsulates air to retain warmth and reduce microfiber shedding.
Power Air™ is different from traditional fabrics that rely solely on mechanically-lofted (napped and sheared) yarns to trap and hold warm air. Instead its unique construction contains these fibers within air pockets. The air pockets keep in warmth and reduce the potential for microfiber shedding in the wash.
- Encapsulates air
- Dual surface construction
- Highly durable
- Sheds up to 5x less microfibers
- Resists Pilling
Bottles Recycled: 16.75 per yard
Content: 54% REPREVE polyester, 38% polyester, 8% spandex
Approximate Weight (may vary): 356 GSM (about 10.5 oz/yd² or 12.56 oz per yard )
Stretch percentages: ~35% (horizontal), ~50% (vertical)
Manufactured in: US