Sex Doll News: Introduces Aria Knox with the New ST4 Silicone Torso

In last week’s update, we introduced the new ST4 body from the SEDOLL Silicone Torso Series, along with the closed-eyes version of Jenny.

This week, the ST4 lineup continues to grow.
The new ST4 torso body is now paired with a brand-new silicone doll head — Aria Knox.

Aria Knox is a completely new addition to the series, bringing a fresh style and personality to the SEDOLL silicone torso collection.

A new character has arrived.
Let’s take a closer look at Aria Knox and the story behind her creation.

The creation of Aria Knox was partly inspired by a discussion with a member of the doll community.

During the early stage of the head sculpt design, we had conversations with setevoltas, a moderator from TDF (The Doll Forum). He shared several reference images and videos related to character style and overall aesthetics, which helped inspire the initial concept.

As the sculpting process progressed, the design gradually evolved from the early references. Our art team also incorporated their own aesthetic interpretation along the way.

From an overall impression, Aria Knox presents a mature and elegant personality. Her facial lines are soft yet dimensional, while her slightly elongated eyes create a deeper and more expressive gaze. This combination gives her a calm, slightly mysterious presence.

For the A version makeup, the goal was to maintain this atmosphere. Softly blended eye makeup, natural skin transitions, and a subtle glossy lip tone help create a refined and confident look.

The result is a silicone doll head that introduces a distinctive personality to the SEDOLL torso series.

As the character design gradually took shape, we also launched a community naming event.

Collectors from several doll forums submitted a total of 18 different name suggestions. During the discussion, some members mentioned that Aria Knox’s facial features and overall presence reminded them of a woman from Spain or Southern Europe — elegant, confident, and slightly mysterious.

After considering the tone and character of each suggestion, we ultimately chose the name Aria Knox.

“Aria” carries a sense of elegance and melody, while “Knox” suggests strength and independence. Together, the two words capture the personality we envisioned for this character.

And so, this new member of the SEDOLL silicone torso series officially received her name:

Aria Knox.

• Name: Aria Knox.A
• SKU: SET012
• Series: Silicone Torso Series (SET Series)
• Head: #157SO (ROS version, articulated jaw, new)
• Makeup: A (new)
• Body: ST4 (Realistic Skin Texture)
• Skin Tone: Natural

Note: Aria Knox is the official name for head model #157SO. The suffix “A” indicates the makeup version.

More detailed body specifications can be found on the product page.

In this release, Aria Knox.A is paired with the ST4 torso body, one of the newest additions to the SEDOLL sex doll torso lineup.

The ST4 silicone torso follows a BBW-inspired body design. Instead of emphasizing extreme waist-to-hip proportions, ST4 focuses on a fuller and more natural silhouette. Rounded breasts, thicker thighs, and a fuller hip shape create a body profile with strong presence and softness.

When Aria Knox’s elegant facial expression meets the soft and voluptuous curves of the ST4 torso, the contrast becomes especially interesting.

Refinement and sensual curves coexist in this combination, giving the character a unique visual tension and personality within the SEDOLL silicone torso series.

For this photoshoot, we wanted to preserve the mature and elegant atmosphere that defines Aria Knox.A.

The styling was kept relatively minimal yet refined: dark flowing hair, a black floral accessory, metallic earrings, and textured lingerie elements. These details create a polished look while adding a subtle sense of mystery.

Rather than relying on dramatic costume elements, the shoot focuses on a natural, confident, and slightly sensual mood. When combined with the fuller curves of the ST4 silicone torso body, the overall presentation highlights Aria Knox.A as a confident and captivating character.

With the arrival of Aria Knox.A, the SEDOLL Silicone Torso Series continues to expand.

Since the introduction of the torso lineup, SEDOLL has been exploring different combinations of silicone doll heads and torso body designs, aiming to offer collectors more variety and character diversity.

Aria Knox brings a new European-inspired aesthetic to the series, adding another unique personality to the growing collection.

The pairing of Aria Knox.A and the ST4 torso body is just one step in the continuing evolution of the SEDOLL sex doll torso series.

And in the future, we will continue exploring new designs, new characters, and new stories. Stay tuned for more updates and upcoming Sex Doll News from SEDOLL.