# Irontech Maria v4 – 164cm E-Cup Silicone Sex Doll (Irontech Doll) Updated: 06.07.2026 Irontech Maria v4 is a 164 cm Silicone sex doll by Irontech Doll with a E-cup bust, weighing 39 kg, priced at $3,290. Bust, waist and hips measure 81, 59 and 103 cm. It ships worldwide in a plain, unlabeled box, with a one-year warranty against defects and 30-day returns on unused items. ## Irontech Maria v4 specifications Every measurement the catalog lists for this doll, in centimetres and kilograms; the price is in US dollars. | Specification | Value | |---|---| | Brand | Irontech Doll | | Material | Silicone | | Height | 164 cm | | Weight | 39 kg | | Cup | E | | Bust | 81 cm | | Waist | 59 cm | | Hips Circumference | 103 cm | | Shoulder | 30 cm | | Foot | 22 cm | | Vaginal Depth | 18 cm | | Anal Depth | 16 cm | | Price | $3,290 | ## About Irontech Maria v4 Maria v4 is a 164cm tall Irontech silicone doll featuring a delicate upper body, a slender 59cm waist, and a curvier 103cm hip measurement, creating a soft, rounded silhouette. Her bust measures 81cm, lending a subtle, elegant top half, while the S22 head delivers a refined, feminine appeal with a look that’s easy to style. Crafted from high-quality medical-grade silicone, she boasts detailed full-body skin painting, freckles, and finely hand-painted micro veins for a lifelike finish. At 39kg, with an M16 head connection, the EVO skeleton, and an 18cm vaginal depth, Maria v4 combines compact proportions, fuller lower curves, and Irontech’s top-tier realism into one seamless design. ### A Soft Silhouette with Enhanced Hips Maria v4’s figure features a slender upper frame paired with sensual volume in the hips. With 30cm wide shoulders, her delicate upper body accentuates the waist and hips without appearing exaggerated. The overall impression is one of graceful definition. **Measurements** * Height: 164cm * Weight: 39kg **Curves** * Waist: 59cm * Hips: 103cm This contrast forms the core of Maria v4’s visual impact. She isn’t a doll that emphasizes a heavy bust; instead, her appeal is rooted in a narrow waist that flows into fuller hips. At 39kg, she maintains a substantial silicone feel while remaining more manageable than larger, heavier models. Maria v4 feels compact, sleek, and distinctly feminine, with curves that invite attention from every viewpoint. ### Petite Bust, Tapered Waist, Rounded Finish With an 81cm bust, Maria v4 maintains a light and balanced upper body that elegantly shapes her figure without making the chest dominant. This lets the 59cm waist and 103cm hips command the silhouette’s greatest emphasis. Her lines form a smooth, cohesive rhythm. **Upper Body** * Bust: 81cm * Shoulders: 30cm **Lower Body** * Waist: 59cm * Hips: 103cm This composition creates a figure that feels playful yet refined. The bust is neat and understated, the waist sharply defined, and the hips add softness. Maria v4 especially shines in outfits that accentuate the lower half — high-cut lingerie, fitted bodysuits, short dresses, and clothing that highlights the waist naturally complement her form. She doesn’t rely on a large bust to captivate; the waist-to-hip contrast carries her allure. ### S22 Head Radiating Gentle Femininity Equipped with the S22 head, Maria v4’s face has a distinct presence that pairs well with her more slender upper frame, keeping her overall appearance soft, attractive, and controlled. The combination feels well balanced. **Facial Features** * S22 head * Refined feminine expression **Body Features** * Petite shoulders * Fuller hips Her expression lends personality, and her body gives that personality structure. Together, they form a doll who can appear sweet, elegant, or subtly seductive depending on how she’s styled. Maria v4 offers versatile looks. Soft, flowing outfits highlight her gentle nature, fitted garments emphasize her waist and hips, and minimal styling allows her natural curves to stand out. ### High-End Silicone with Realistic Detailing Made from premium medical-grade silicone, Maria v4 has a smooth, polished finish that highlights her controlled curves rather than oversized features. Her detailed finish includes: * Full-body skin painting * Natural-looking freckles * Micro hand-painted veins These touches prevent the silicone from looking flat or artificial. The skin painting adds dimension, freckles introduce tiny, authentic variations, and the micro veins bring subtle depth when examined up close. The effect is understated, enhancing realism where the eye expects softness and nuance. This careful detailing makes Maria v4 feel genuinely refined. ### Fine Details Delivering Realism up Close While Maria v4’s shape is captivating from afar, the true realism lies in her fine surface detail. The freckles, micro veins, and full-body painting create depth and help the silicone avoid a synthetic look. Her realism works on multiple levels. **From Afar** * Slim waist * Fuller hips **Close-Up** * Freckles * Fine painted veins This layering is crucial for a doll with a compact, smooth form. Without these details, the skin might seem overly plain. Thanks to the painting, Maria v4 feels more premium and intimate visually. Her beauty is not just in her curves but in the subtle finishing that surrounds them. ### EVO Skeleton for Enhanced Posing Maria v4 includes an EVO skeleton as a standard feature, providing a flexible internal framework designed for strength and a wide range of realistic poses. This allows for more natural movement. **Build** * EVO skeleton * Poseable metal joints **Usage** * Display versatility * Photography adaptability Her figure benefits greatly from natural posture: a slight tilt of the hips accentuates curves, relaxed arms soften her profile, and seated poses emphasize her fullness and closeness. The EVO frame helps avoid a rigid, static presence, injecting life and personality that enhance styling and photographic expression. ### Movement Where It Counts Her poseable skeleton features high-quality joints in crucial areas like the hands, wrists, feet, and knees, contributing to the naturalness of her poses. Each joint enhances realism differently. **Upper Body Articulation** * Hands for expressive gestures * Wrists for fluidity and softness **Lower Body Articulation** * Knees for posture control * Feet for stable stances These details matter because Maria v4’s delicate upper frame can look less natural with stiff posing. Gentle bends in the wrists and knees or relaxed hand positions dramatically change her mood. Her naturally graceful shape is made more believable through improved articulation. ### Articulated Fingers for More Expressive Hands Included with the Irontech silicone doll package are articulated fingers, enhancing hand expressiveness and allowing for more natural poses. The hands’ design improves: * Relaxed gestures * More lifelike photographs * Softer body language * Greater control in styling For a doll with a refined, feminine appearance, articulated fingers help the hands avoid rigidity. Small finger movements can convey intimacy, casualness, or elegance. Hard hands are also offered, providing structure while still enabling expressive placement. ### Clean Standing Feet Without Visible Bolts Maria v4’s feet are designed for standing poses without any visible bolts, giving better display options while maintaining a neat, smooth appearance. This feature adds both practicality and polish. **Feet Features** * Stronger upright posture * Enhanced full-body presentation **Design** * Bolt-free finish * Sleek barefoot styling Her 82cm legs and 164cm height benefit from the ability to stand securely, showing off her waist-to-hip curves clearly. The bolt-free design keeps her feet looking refined, even when on display. This thoughtful upgrade improves both function and visual appeal. ### Gel Softness in Key Areas Maria v4 comes with gel breasts and gel buttocks as part of the standard Irontech silicone offering, introducing softness without disrupting her clean, balanced proportions. The gel elements enhance her form naturally. **Upper Body** * 81cm bust * Gel-enhanced breasts **Lower Body** * 103cm hips * Gel-enhanced buttocks The gel breasts give the petite bust a premium feel while maintaining neatness. The gel butt complements the fuller hips, adding softness where her shape is most prominent. Together, these features complete her look by blending slim elegance with richer, more inviting touch. ### Added Comfort and Care Features Included in the set are comfort and maintenance accessories that enhance the ownership experience. **Comfort** * Soft vaginal insert * Heating rod for warmth **Care** * Irrigator * Maintenance kit The soft vaginal insert promotes comfort, and the heating rod adds a realistic warmth. The irrigator and maintenance kit support cleaning and upkeep. These extras discreetly enhance Maria v4’s appeal by ensuring she’s easy and pleasant to care for. ### Beauty-Focused Finishing Touches The package also offers S+ Makeup and S+ Body Painting, delivering a polished look from head to toe. **Facial Detail** * S+ Makeup * Implanted eyebrows on non-soft-head versions **Body Detail** * S+ Body Painting * Micro hand-painted veins Implanted eyelashes are also available for non-soft-head dolls, adding expressiveness and polish to the S22 head. Since Maria v4’s style is soft and restrained, these beauty refinements strengthen her overall allure by upgrading face and skin details. ### A Figure Made for Diverse Styling Maria v4’s proportions make her highly versatile for fashion, thanks to a petite upper frame, defined waist, fuller hips, and 82cm legs, combining sweetness with sensual curves. Recommended styles include: * High-cut lingerie * Fitted bodysuits * Short dresses * Soft casual wear * Waist-accentuated pieces The 103cm hips make form-fitting outfits stand out, while the 59cm waist shapes garments nicely. The smaller bust keeps the top light, avoiding an overly heavy look. Her styling range spans cute, elegant, or seductive, with the curves adding interest while preserving refinement. ### Overall Shape and Dimensions Maria v4 can be described as a compact silicone doll featuring a slim upper body and a fuller hip curve. Standing 164cm tall and weighing 39kg, she offers substantial silicone feel without bulkiness. Her figure emphasizes a 59cm waist and 103cm hips — the waist providing definition, the hips adding softness. An 81cm bust and 30cm shoulder width maintain a delicate upper frame, and her 82cm legs finish the elegant silhouette. She is not a doll focused on dramatic bust size; her allure comes from the lower curve, narrow waist, and smooth transition into hips and legs. ### Precise Configuration Details Maria v4 is configured with the S22 head and M16 head connector. Made of silicone, her listed depths include: **Head and Connection** * S22 head * M16 connector **Depth Measurements** * Vaginal depth: 18cm * Anal depth: 16cm Implanted hair is not included with the “same as photo” purchase but can be added as an upgrade. Silicone heads do not come with oral capabilities unless the soft-head option is chosen. These specs clarify for buyers the difference between the standard configuration and photo styling; visual and functional enhancements are available with upgrades. ### The Appeal of This Build Maria v4 targets those seeking a beautiful Irontech silicone doll with delicate shoulders, a slim waist, and fuller lower body curves. At 164cm tall, her 103cm hips lend a sensuous, rounded presence that feels more inviting than a purely slim figure. Her attraction is built on contrast: the S22 head provides a soft face; her 30cm shoulders keep the top refined; a 59cm waist shapes her silhouette; 103cm hips add curve; and 82cm legs maintain smooth lines. Made from premium medical-grade silicone with detailed skin painting, freckles, and micro veins, she boasts heightened realism. The EVO skeleton, articulated fingers, hard hands, and bolt-free standing feet add poseability and display polish. Gel breasts, gel butt, soft vagina, heating rod, irrigator, and maintenance kit create a complete and thoughtful package. Maria v4 embodies a polished, gentle, and subtly alluring charm. She is understated rather than flashy, her appeal lying in the harmonious balance of a petite upper body, slim waist, rounded hips, detailed skin, and a face that radiates softness and femininity, making her a figure that’s both sweet and irresistible. ## Categories [Big Booty Sex Doll](/dolls/big-booty-sex-doll/), [Female](/dolls/female/), [160-169cm/5ft3-5ft6](/dolls/160-169cm-5ft3-5ft6/), [Best Selling Silicone Dolls](/dolls/best-selling-silicone-dolls/), [Top Rated Sex Dolls](/dolls/top-rated-sex-dolls/), [Medium Breast Sex Doll](/dolls/medium-breast-sex-doll/), [Asian Sex Doll](/dolls/asian-sex-doll/), [Most Popular Silicone Sex Dolls](/dolls/most-popular-silicone-sex-dolls/), [E-Cup](/dolls/e-cup/), [36-40kg (79-88 lbs)](/dolls/36-40kg-79-88-lbs/). ## Frequently asked questions ### What is a silicone sex doll? A silicone sex doll is an incredibly lifelike figure crafted from premium silicone. Because of their realistic appearance and soft, pleasant texture, these dolls are often regarded as a top alternative to TPE sex dolls. Many users have found them to be the preferred option for full-sized sex dolls, thanks to their remarkably true-to-life skin feel and long-lasting durability. ### Are sex dolls legal? One of the most frequently asked questions before making a purchase is whether sex dolls are legal. In numerous countries, owning a sex doll for personal use is completely legal. It is treated the same way as purchasing any other intimate toy. That said, laws can vary depending on the location, so we strongly suggest checking the regulations in your area before proceeding! ### What distinguishes a torso sex doll from a full sex doll or a full body sex doll? A torso sex doll typically consists solely of the upper body—usually from the neck down to the hips—without including the head, arms, or legs. This design focuses on ease of use and portability, catering to those who want a compact, lightweight option. In contrast, a sex doll often refers to a full-size, life-like figure that includes a complete body, often with detailed facial features, limbs, and realistic proportions. A full body sex doll provides a more immersive experience and realism since it replicates the entire human form, including the head, arms, and legs, making it heavier and less portable compared to a torso doll. Ultimately, the main difference lies in the size, completeness, and level of realism, with torso dolls offering convenience and compactness, while full body dolls strive for full physical representation and greater authenticity. A torso sex doll consists solely of the breasts, stomach, and hips, while a full-body sex doll is a life-sized figure that includes the entire body from head to toe. Deciding which one to go for ultimately comes down to your personal preferences and how you want to interact with the doll. Both types of sex dolls enjoy widespread popularity. ### What distinguishes TPE sex dolls from silicone sex dolls? The key distinction lies in the material used. TPE sex dolls tend to be softer and more pliable, while silicone sex dolls offer greater durability. Both of our realistic sex dolls are entirely safe to use and are crafted from hypoallergenic silicone, making maintenance simpler and more convenient for you. ### Can I get a custom sex doll? Let’s be clear from the start — absolutely! We recommend designing your own custom sex doll, where you get to pick every detail, from the shape of the face to the color of the eyes. Whether you’re looking for a BBW sex doll or a particular realistic model, a personalized sex doll lets you build the ideal companion tailored just for you. ### How to clean a sex doll? It’s quite simple. Use warm water along with a gentle, oil-free soap. This approach works for both silicone and TPE sex dolls. After cleaning, make sure to dry your doll carefully with a towel. Keep in mind, thorough cleaning is essential for maintaining your doll’s hygiene and keeping it in excellent shape. ### What is a BBW sex doll? BBW sex dolls offer fuller, curvier figures with larger busts, broader hips, and a naturally more voluptuous silhouette. They are an excellent choice for individuals who favor more substantial, lifelike body proportions that provide a distinct sensory experience compared to traditional love doll designs. ### How lifelike are real sex dolls? Just by glancing at our photos, you’ll notice how lifelike our sex dolls appear. We consistently utilize premium materials in their production to ensure the skin, body contours, and facial details feel incredibly realistic. Our primary aim is to craft a genuinely authentic companion for you. ### A mini sex doll, also known as a tiny sex doll, refers to a smaller-sized replica of a traditional sex doll. These dolls are designed to be more compact and portable while still offering the same features and functions as their full-sized counterparts. Typically crafted from similar materials, mini sex dolls provide a more discreet and convenient option for those seeking a realistic companion in a more manageable size. Their small stature makes them easier to store and transport, appealing to users who prefer something less bulky or who have limited space. A mini sex doll, also known as a tiny sex doll, is essentially a smaller, more compact version of a standard full-sized doll. These smaller dolls are perfect for easy storage, convenient travel, or as a thoughtful present. Despite their reduced size, they retain all the intricate features and details found in their life-sized counterparts. ### Is it challenging to find storage space for a life-sized sex doll? Actually, maintaining a life-sized sex doll is simpler than it might initially appear. We provide practical storage bags, and many dolls themselves are designed to be quite flexible, which makes storing them easier. If you’re looking for a more manageable option, we also recommend considering a discreet sex doll, a torso-style doll, or a mini sex doll for added convenience. ## About this page Prices, doll counts and measurements on this page are taken from the Silicone Doll catalog as of 06.07.2026. Prices are in US dollars and can change. Silicone Doll sells dolls made by the brands it lists; it does not manufacture them. [Check Offers](/go/check-offers/) · [Buy Now](/go/irontech-doll/irontech-164cm-silicone-maria/)