Doll Lab Ep. 41: WM Ultra-Light Silicone Doll Review

Height & Weight — Ultra-Light in Practice

• Height: 163 cm (5 ft 4 in)

• Weight: approximately 33 kg (72.8 lbs, head not included)

• Body-only weight: approximately 29.5 kg

According to the manufacturer, this represents around a 46% reduction compared to a standard full-body silicone doll.

In real handling, the difference is immediately noticeable.

This is one of the very few full-body silicone dolls we have tested recently that can be lifted with confidence and minimal strain. For users with lower-back sensitivity or limited lifting capacity, sub-30 kg body weight is a meaningful threshold where usability improves dramatically.

WM claims this weight reduction is achieved without sacrificing softness, which leads directly to the next section.

Softness & Material Response

The softness experience on this model is uneven, and it is important to separate different areas of the body.

Chest Area

The chest performs well. It is genuinely soft, with good movement and bounce, offering a gel-filled sensation that feels pleasant and natural. In isolation, this area meets expectations.

Main Body & Buttocks

Elsewhere, the experience changes.

Because the weight reduction is very aggressive, the silicone layer feels relatively thin, and much of the softness comes from the lightweight internal core rather than the silicone itself.

When pressure is applied:

• The core is perceptible beneath the surface

• Rebound speed is slower than standard silicone

• Shape recovery takes additional time

The buttocks behave similarly. After lying flat for extended periods, the area may temporarily flatten under its own weight and require manual reshaping to recover.

WM has indicated that material improvements are ongoing. This current iteration prioritizes weight reduction first, with softness still under refinement.

Facial Makeup & Head Design

Like most modern silicone heads, this model features implanted eyebrows and eyelashes.

The doll uses a wig, and the wig quality is notably good, with balanced density and natural appearance. Overall facial makeup is clean and well-proportioned.

One distinctive detail is the eye color, which appears vivid — almost resembling colored contact lenses. While visually striking, this is largely a matter of personal preference.

A minor limitation is eye mobility. Eye rotation feels stiffer than ideal, and smoother movement would further enhance realism in future revisions.

Body Makeup & Surface Detailing

The overall skin tone leans pink, blended with flesh and cinnamon undertones.

• Chest veins are visible but subtle

• Light capillary detailing is present

• Skin texture remains relatively simple

Color blending incorporates yellow undertones, with faint hints of blue, white, and yellow visible beneath the surface. The result is clean and uniform, though not highly detailed or sculptural.

This approach favors visual consistency over micro-level realism.

Skeleton & Articulation

The doll uses WM’s EVO skeleton.

Most joints perform smoothly:

• Taille

• Knees

• Upper and lower arms

Joint resistance feels balanced overall. One exception is the neck joint, which is noticeably stiffer and requires more force to adjust.

In terms of proportions, the thighs are relatively thick. This gives the doll a more BBW-leaning silhouette, helping the waist and abdomen appear visually balanced rather than narrow or elongated.

Intimate Design (Functional Overview)

This section focuses on design and material behavior, not explicit detail.

Externally, the detailing is adequate and clean, though the area feels firmer than average. This includes the pubic mound and surrounding structures, which prioritize shape retention over ultra-soft pliability.

Internally, the channel offers:

• Good structural support

• Consistent grip

• A firmer silicone feel

Overall, this design leans toward durability and long-term shape stability, rather than maximum softness. Users who prefer firmer internal structures may find this suitable, while those prioritizing plush softness should be aware of this characteristic.