American Hairlines VIGOR   A natural choice for active clients who prefer the ease and convenience of a long-lasting system. Vigor’s base is breathable, water-permeable, and has a reinforced polyurethane and gauze perimeter with an extra thin, clear outer edge that feels like your own skin, and is suitable to a variety of bonding methods. A fine, monofilament center gives Vigor a remarkably natural look.   100% Human Hair Size: 8” x 10” (may be reduced) Style: Freestyle Hair Lengths: 4″-6″ Density: Medium Light Wave Pattern: 30mm Construction: 100% Hand-Crafted Suggested Annually: 2-3 Venting Method: Micro Knots Colors shown: 5 Warmest Brown (custom colored) | 210 Dark Brown 10% Gray