products
SYPHON
Minimalistic Elegance.
Lustrous aesthetic extracted from the refined curves.
Combined with a +7.0cm lift, its quiet presence blends naturally into everyday life.
+7.0cm Lift for Refined Proportion.
The distinctive and lightweight sole paired with meticulously designed internal structure offer a +7.0cm lift. Comfortably wrapping the foot, it creates a dignified standing posture.
Proprietary Patent - 60% Impact Absorption Sole
“Thick soles are tiring.”
To break this recognition, we focused on one thing: comfort
Three years of effort led to the result of our proprietary and patented impact-absorbing insole.
The moment your foot touches down, the sole gently compresses with marshmallow-like softness, reducing impact by over 60% with every step. Carefully calculated rebound helps you stay comfortable even after hours of walking. With 2.0 cm thickness, the sole is designed to sink smoothly with your stride, supporting natural weight shift.
Effortless comfort. Natural lift. This balance is what defines FILLIN.
Alternative Aesthetic Woven from Precise Curves
Capturing the quiet flow of everyday time, the design emerges from a fusion of artisanal warmth and the precision of mold casting.
A distinctive sole shaped by minimal curves meets smooth suede traced along those lines. Drawing from one another in subtle harmony, this pair brings a gentle touch of color to daily life.
A Proprietary Lightweight Outsole
By incorporating advanced IP-EVA, the outsole achieves remarkable lightness. TPU and RUBBER materials maintain its form and deliver strong grip force, resulting in a confident stride supported by resilient response.
SUPPORT
At FILLIN, we provide a variety of support services to ensure that our customers can purchase products with complete confidence.