Like the thread count for fine linen, denier refers to the tightness of the weave of the outer shell of the blanket. The higher the denier count, the tighter the weave and the more wind and water resistant the fabric. All turnout blankets are also coated with a waterproofer, but time, the elements and washing will cause it to wear off. The second consideration is the weight of the blanket's fill. The higher the weight, the warmer the blanket.
If you would like to see a chart and sizing instructions go to
We have all of the available sizes stocked and can still order from the company if we run out.