what is that hairs ?

sioc

Please tell me what hair are used in Army Brat for Genesis 2 Female(s) image?

Nadino

The short hair looks like the Boy Hair for V4 freebie by 3Dream http://www.arrow3d.com/
The long hair is the Pure Hair Sleek for Genesis http://www.daz3d.com/pure-hair-sleek-1