These wraps are constructed of 10-ounce double-knit polyester. The result is a truly superlative exterior bandage! It's heavy enough to be rugged and durable over the long haul, yet light enough to ventilate and keep legs from getting too hot.  These wraps are designed with "give" instead of the usual elastic stretch, so that they can't bind too tightly.  Durable enough for daily washing.  Available in 4 lengths, 6" width,  and features hook and loop closures.  Sold in sets of 4.