The sew-in weave application technique involves the sewing of tightly woven hair tracks onto your natural braided hair. Both natural human hair and synthetic hair extension can be applied using this technique. This method results in a natural-looking look, as compared to clip-ins and wigs. If well taken care of, a sew-in hair weave should last you anywhere between 2 to 3 months.  A sew-in weave allows your hair to grow under minimal manipulation. Anyone that wishes to start over, or simply chasing length can use this technique. Sew-in hair extensions are used by many women that seek to add volume and switch up their look. The end goal is…