Weight Reduction (WR) technology is one of the most significant recent advancements in the realistic doll industry. This manufacturing process achieves an average 20% reduction in the overall weight of the doll, making life-sized companions much easier to handle, dress, and pose.

Who offers WR? (Updated January 2023)

Several leading manufacturers have adopted this technology, either as a premium option or as their new manufacturing standard:

• Starpery: Applied to both TPE and silicone dolls. For Starpery, WR is the default; the weights listed on their product pages already reflect the reduced version.

• SM Doll: Currently available for their silicone models.

• WM Dolls: Available as an optional upgrade for three specific bodies: 163cm H-cup (33.5kg), 168cm E-cup (30kg), and 173cm H-cup (35kg). An extra fee applies.

• Piper Doll & Zelex: These dolls are now manufactured in the WR version by default.

How is the weight reduction achieved?

While specific proprietary techniques remain closely guarded, the reduction generally involves replacing dense internal TPE or silicone with lighter materials.

Starpery explains: "We use a special foam core with the skeleton to replace some material and achieve the weight reduction. The doll is just a little less soft than the regular full-weight one."

SM Doll maintains that their process doesn't compromise quality: "The weight loss will not affect the quality and softness of the doll; it is even better than the original and more realistic."

Softness Comparison: SM Doll 156cm

To demonstrate the impact of WR on tactile realism, SM Doll provides the following comparison tests:

With Weight Reduction (28.5 kg)

Regular Full Weight (35.5 kg)

Performance and User Feedback

Aside from the weight difference, WR dolls maintain the same range of movement, posing capabilities, and sexual performance as regular dolls. However, early owner feedback suggests subtle tactile differences:

"In my experience with the Starpery doll, it might give you a softer feel in some places when applying pressure... in other places, it seems to be harder (such as the crotch joint area). I would get WR if you think you would benefit from the 8-10 lb reduction, which is significant on a 60-80 lb doll."

Conclusion: Is WR worth it?

As the industry moves toward lighter bodies, the choice between WR and non-WR may eventually disappear. If the brand you are interested in still offers a choice, consider the following:

• Choose WR if: You have difficulty lifting heavy objects, plan to move the doll frequently, or want to make dressing the doll easier.

• Choose Regular Weight if: Maximum "squishiness" and uniform softness across the entire body are your absolute priorities and weight is not a concern for you.

If you are unsure which version is best for your specific needs, please contact us for personalized advice.