Wavy 4.0 Defined S-Wave Wavy 4.0 is the texture for anyone who wants waves with attitude. This is where the wave journey shifts from soft ripples into a more sculpted, defined pattern a recognizable S-shape that gives the hair movement, body, and beautiful character. As shown in the pictured unit, the S-wave pattern is clearly defined from root to end, creating a consistent rhythm that enhances fullness without overwhelming the silhouette. The texture offers a balanced density with visible structure, allowing the waves to hold their shape while still feeling soft and touchable. If Wavy 3.0 is a sculpted wave Wavy 4.0 is a deeper, more dramatic rhythm with personality and flow. Its textured enough to turn heads, but still easy enough for everyday styling. Within the WigMD system, Defined S-Wave 4.0 sits at the perfect midpoint offering enhanced definition without crossing into heavier, high-density wave textures. Its versatile, expressive, and effortlessly wearable. Pictured Wig Specifications Hair Pattern: Defined S-wave with consistent, mid-depth structure and natural movement Cap Construction: Lace front construction with natural hairline appearance Texture: Wavy 4.0 Defined S-Wave Pictured Hair Color: Natural Color 2 Pictured Length: 20" Pictured Density: 150% Density Styling Options: Heat Styling, Wand Styling, Finger Styling, Wide-Tooth Comb Maintenance: Low to Moderate Maintenance The result?Defined waves. Balanced volume. Effortless character. .texture-card { max-width: 900px; margin: 40px auto; padding: 30px; font-family: Arial, sans-serif; line-height: 1.6; color: #222; background: #fff; } .texture-card h2 { font-size: 32px; margin-bottom: 20px; } .texture-card h3 { margin-top: 30px; margin-bottom: 10px; font-size: 20px; color: #444; } .info-boxes { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin-top: 16px; margin-bottom: 24px; } .info-box { background: #f7f7f7; border: 1px solid #e3e3e3; border-radius: 12px; padding: 16px; font-size: 15px; } .result-box { background: #111; color: #fff; border-radius: 12px; padding: 20px; margin-top: 10px; font-size: 18px; }