SculptGrip is a seamless high-waist shaping thong for targeted waist and tummy smoothing without leg coverage. The flexible 78/22 stretch knit follows the body, while an internal silicone-grip waistband helps resist rolling and shifting and minimal rear coverage helps reduce lines beneath fitted clothing.
Meet SculptGrip, the seamless high-waist shaping thong designed to create a smooth foundation without asking your body to be anything other than itself. Its extended rise wraps the waist and abdomen in flexible support, while the minimal back keeps coverage light beneath fitted dresses, trousers, skirts and leggings.
The seamless knit is engineered to stretch with your natural shape and recover after everyday movement. Made from 78% nylon and 22% spandex, it feels smooth against the skin and provides targeted waist and tummy smoothing without rigid panels. At Sugar + Spicy, SculptGrip sits within Medium Support: more focused than a barely-there foundation, yet less structured than boned or hard-mesh shapewear. This balanced level delivers flexible smoothing without relying on rigid components or separate compression panels during everyday wear.
A silicone grip runs along the upper waistband to help the high rise stay in place and resist rolling or shifting. Fit, torso shape and movement can affect performance, so the grip should not be treated as a guarantee. The thong back helps minimise visible underwear lines beneath close-fitting clothing, although complete invisibility depends on sizing, fabric thickness, colour, and movement.
SculptGrip has a simple pull-on design, with no listed boning, padding, hooks or zip. Step into it carefully, ease the fabric evenly over the hips, then smooth the waistband upward without tugging the silicone edge. The correct size should feel close and supportive while allowing you to sit, breathe and move comfortably. If the waistband folds, the leg openings dig in, or the fabric appears excessively stretched, try the next size.
Choose your size using both waist and hip measurements; do not size down to create stronger compression. When measurements fall between sizes, select the larger option for a gentler, more comfortable fit. The supplier’s model information is best used as a visual reference rather than a complete size guide because individual proportions and torso lengths vary.
Available in Warm Tan, Soft Nude and Black, sizes XS through 3XL, SculptGrip is an adaptable base for workwear, occasion dressing and everyday outfits. Choose the shade that works beneath your clothing and complements your skin tone and personal preference. This garment is fashion shapewear for flexible daily smoothing; it is not a medical, post-surgical or therapeutic compression product. Treat it as a supportive styling layer, not a promise of permanent reshaping. Wear it whenever you want subtle definition and a cleaner clothing line.
Extended High-Waist Coverage: The elevated rise surrounds the waist and abdomen, providing more torso coverage than conventional high-rise underwear.
Medium-Support Smoothing: Focused stretch creates noticeable waist and tummy support without the rigid construction of boned or hard-mesh shapewear.
Silicone-Grip Waistband: Silicone applied inside the upper edge is designed to help resist rolling and shifting. Performance still depends on sizing, movement, torso shape and skin contact.
Seamless-Knit Main Body: The knitted shaping area minimises bulky joins and follows the body smoothly. The leg and crotch edges remain stitched, so the garment should not be described as completely seam-free.
Minimal Thong Coverage: The narrow back leaves the seat largely uncovered and helps reduce rear underwear lines beneath fitted clothing.
Flexible Pull-On Construction: SculptGrip contains no listed hooks, zip, snaps or complicated fastenings. Step into it and ease the fabric upward gradually.
Closed Crotch Construction: This is a conventional closed-crotch shaping thong rather than an open-gusset or snap-gusset garment. No cotton-gusset composition is supplied.
No Rigid Structure: No boning, padding, butt-lifting inserts or separate hard-compression panels are listed for this style.
High-Recovery Stretch: The nylon-spandex knit stretches around the waist and hips while helping the garment recover its close-fitting shape.
Three Neutral Colourways: Warm Tan and Soft Nude provide two foundation options, while Black creates a classic darker base.
Under-Outfit Versatility: Wear SculptGrip beneath dresses, fitted skirts, tailored trousers, leggings and occasion outfits whenever minimal rear coverage is preferred.
78% nylon, 22% spandex
The high-stretch seamless knit combines flexibility, smoothness and targeted waist support without relying on rigid internal components.
Follow the sewn-in care label first.
Machine wash cold at no more than 30°C, preferably inside a protective laundry bag. Wash with similar colours and reshape carefully after washing.
Do not bleach or tumble dry. Line dry in the shade away from direct heat. Use only a cool iron where necessary and never place an iron directly against the internal silicone waistband.
Eligible items may be returned within 30 days of the original order date. Customers are responsible for return postage costs.
For hygiene reasons, please try on your bodysuit over underwear and keep the protective liner attached. Returned items must be unworn, unwashed and in their original condition, with all tags and hygiene liners intact.
Items marked as Final Sale cannot be returned or exchanged.
The SculptGrip Edit · High-Waist Shaping Thong Buying Guide
SculptGrip combines an extended seamless-knit waist with focused Medium Support, an internal silicone-grip edge and minimal thong coverage. Its pull-on construction smooths the waist and abdomen without adding a leg section, upper-body coverage or rigid structure.
How to Wear SculptGrip
SculptGrip is designed to remain beneath the outfit rather than become part of it. Match the colour and rise to the clothing above, then check the waistband and thong edges under the finished look in natural light.
Wear Black beneath dark high-rise trousers, a tucked blouse and structured blazer. Ensure the trouser waistband fully covers SculptGrip’s upper edge before sitting or moving.
Best for · Work / meetings / tailored separatesChoose Navajowhite beneath pale denim, a knitted skirt or a lined daytime dress. Add tonal layers and understated accessories for an easy, polished outfit.
Best for · Brunch / travel / everyday plansTry Sienna beneath cream, bronze or earth-toned occasionwear. Test the complete outfit under daylight and indoor lighting because fabric thickness and colour affect visibility.
Best for · Events / dinners / fitted dressesLayer Black beneath a fitted dark dress, coated trousers or a streamlined skirt. The thong back keeps rear coverage minimal while the high waist supports the torso.
Best for · Cocktails / night-out / close-fitting looksBefore You Buy
SculptGrip is a standalone Medium-Support shaping thong with an extended waist and silicone-grip upper edge. It is not a bodysuit, shaping short, open-gusset garment or rigid waist trainer.
Sugar + Spicy Comparison
| Model | Support | Silhouette | Waist / construction | Best for | Sizes | Price | Route |
|---|---|---|---|---|---|---|---|
| SculptGrip Current style | Medium | Extended high waist, closed crotch and minimal thong back. | Seamless 78/22 stretch knit with an internal silicone-grip edge. | Focused waist smoothing with the least rear and leg coverage. | XS–3XL | $58 | View style |
| SculptLoom | Light | Seamless high-waist bodyshort with full-seat and upper-thigh coverage. | 78/22 stretch knit, silicone waist grip and overlap gusset. | Gentle smoothing when boyshort coverage is preferred. | XS–XXL | $68 | Compare |
| SculptStay | Light | Mid-rise three-inch shaping short with fuller rear coverage. | Bonded edges, stay-put construction and closed cotton-lined gusset. | Everyday smoothing beneath trousers, skirts and relaxed dresses. | S–3XL | $72 | Compare |
| SculptMatrix | Medium | High-waist mid-thigh shaping short with fuller seat coverage. | Liquid-spandex zones, silicone grip and four flexible steel bones. | More structured abdominal support plus upper-thigh smoothing. | S–3XL | $82 | Compare |
| SculptArc | Medium | Extra-high-waist mid-thigh boyshort with full-seat coverage. | Lace grip, flexible bones and zip-assisted shaping construction. | Medium control with stronger waist structure than seamless knit. | XS–3XL | $76 | Compare |
| SculptForte | Firm | High-waist hard-mesh shaping short with fuller rear coverage. | Firm mesh, waist structure and zip-assisted compression. | Shoppers prioritising firmer control over minimal construction. | S–3XL | $78 | Compare |
Fit Check
Use both waist and hip measurements. The published size-M range is 28.5–29.5″ at the waist and 42–43″ at the hips. Supplier model KATE wears M, but her 26.38″ waist and 44.49″ hips fall outside that range, so her measurements are a visual reference—not a definition of size M.
SculptGrip should feel close and supportive while allowing comfortable sitting, breathing and movement. The upper edge should lie flat, the shaping knit should remain smooth and the thong and closed crotch should rest naturally without digging or pulling.
Try SculptGrip over underwear while all tags and the protective hygiene liner remain attached. Do not size down to create stronger compression.
Quick Answers
Clear answers about SculptGrip support, silicone grip, thong coverage, construction, sizing, fabric options and care.
No. Sugar + Spicy classifies SculptGrip as Medium Support. It provides focused smoothing but is less structured than hard-mesh, boned or Firm-Support shapewear.
No. The silicone edge is designed to help resist rolling and shifting, but performance depends on sizing, torso shape, movement, skin contact and products such as body lotion.
The seamless-knit body and minimal thong back help reduce visible lines. Complete invisibility cannot be guaranteed beneath every colour, fabric thickness, garment fit or lighting condition.
No such components are listed. SculptGrip is a flexible pull-on shaping thong without rigid internal structure or dedicated butt-lifting inserts.
No. It has a conventional closed crotch and must be pulled down in the same way as standard high-waist underwear. No separate cotton-gusset composition is supplied.
Compare both waist and hip measurements with the chart. Choose the larger size when measurements indicate different sizes or fall between ranges. Do not size down for stronger compression.
KATE’s reported 26.38″ waist and 44.49″ hips sit outside the published M range. Use her imagery only to understand the garment’s appearance; use your own measurements to select a size.
It is made from 78% nylon and 22% spandex and comes in Black, Sienna and Navajowhite in XS–3XL. Follow the sewn-in label; machine wash cold at no more than 30°C, do not bleach or tumble dry, and line dry in the shade. Avoid direct ironing over the silicone edge.
Sugar + Spicy brings soft confidence and bold attitude together in sculptwear made to smooth, support and style your silhouette.
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