Mink Virgin Straight 613 frontalntroducing our Mink Virgin Straight 613 HD Lace Frontal. Mink hair is a higher quality or virgin hair. 100% Human hair, the Mink Virgin hair selection process is more extensive than regular virgin hair. Quality is the name of our game. While Mink Virgin hair is more budget friendly, your quality isn't compromised. Mink hair lasts longer than regular virgin hair with proper maintenance. It can be washed, died, and heat processed just like normal hair