Interlock fabric bonded polar fleece 300gsm china wool is lightweight, warm and soft with some of the good qualities of wool but at the lightest weight.

Interlock fabric bonded polar fleece 300gsm china is hydrophobic, containing less than 1% of its weight in water. It retains the vast majority of its insulating qualities even when wet. It is machine washable and dries quickly. It is a good alternative to wool for those who are allergic or sensitive to wool. It can also be made from recycled polyethylene terephthalate (PET) bottles or even recycled wool.

Regular Interlock fabric bonded polar fleece 300gsm china is not windproof and does not absorb moisture (although it is often cited as a benefit above). Wool is prone to static electricity, which can lead to a buildup of lint, dust, and pet hair. High temperature washing, tumble drying or ironing can also easily cause damage under abnormal conditions. The lower quality polyester Interlock fabric bonded polar fleece 300gsm china material is also prone to pilling.