At the core of WR4.0 lies our advanced Dual-Mold Foaming Technology. By bonding the outer body mold and inner core mold directly to the skeleton during production, we create an ultra-soft, lightweight foamed structure from the inside out.
Every layer is carefully calibrated. Foam thickness is precisely controlled to enhance lightness without sacrificing strength, resulting in a body that feels airy yet stable, soft yet supportive. The outcome is a sex doll that is effortless to lift, hold, and embrace—while remaining structurally reliable and lifelike.