Balanced S-Wave Hair

Sunlit brunette waves resting on green foliage

Balanced S-Wave Hair (Type 2B)

Quick look

  • Type code: Type 2B — Balanced S-Wave Hair.
  • Texture & porosity: Moderate-density fibers with a true S-curve sit in the middle ground—enough bend for movement, still smooth enough to polish.1
  • Risk factors: Over-direction or surface thinning blows open the wave pattern, leading to frizz pockets once dry.2,3
  • Tool pairing: Alternate a supportive bevel for the outline with semi-convex scissors, guarded razors, and cautious 35-40 tooth blending above the parietal ridge.2,3

Why it matters

Type 2B hair delivers the lived-in texture so many guests request. Protecting the S-curve while strategically releasing density keeps the finish intentional rather than chaotic.2

Technique map

  • Gently bevel the baseline in natural fall, then leave it alone; the outline anchors the wave cascade.2
  • Elevate interior panels between 45 and 60 degrees and point slice with a semi-convex shear to build airy layers that echo the S-shape.2
  • Use the “back-comb and close” motion from Weight Removal 101 through the crown to release bulk without fuzzing the surface.3
  • Diffuse or polish with a nozzle only after the hair is 80 percent dry to lock in definition with minimal disturbance.4

Usage notes

  1. Cut the hair in its natural fall after a light mist; excessive stretching straightens the curve and shortens the finished length.2
  2. When detailing face-framing, over-direct forward and allow the wave to collapse back so it hugs the cheekbone instead of flipping out.2
  3. Keep blenders interior and off the last inch; even one pass on the perimeter creates frizz shelves.3

Maintenance / Client Care

  • Teach clients to cocktail root-lift foam with spray wax, squeezing the product into mids and ends for control with touchable texture.4
  • Recommend weekly conditioner or light oil treatments to cut combing friction and keep waves glossy.5
  • Book trims every two months so the weight line and interior lift remain balanced.2

Related hair types: Loose Wave Hair (Type 2A), Strong Wave Dense Hair (Type 2C)

Sources

  1. Simultaneous hair cross-section and curvature analysis
  2. The Bob Haircut Trends to Brush Up on Before Spring
  3. Weight Removal 101
  4. Tips for Styling a Messy Bob Hairstyle
  5. Hair Cosmetics: An Overview