What these shaping briefs actually do

The Sculpt Perforated Highwaist Pant in Black is built around two jobs: smoothing your waist and supporting your lower stomach. Heist positions HeroPanels at those areas, so the shaping is targeted rather than spread evenly across the whole garment.

That distinction matters when you are choosing between shaping options. A high waist that is designed to contour without constricting or pinching behaves differently from a brief that simply squeezes. The flexible high waist here is meant to define the waist and stomach while staying comfortable enough to wear under dresses or skirts.

Why the perforation is more than a detail

Shaping layers sit close to the body, so breathability is a real buying consideration, not a marketing extra. Heist describes the fabric as lightweight and breathable and adds perforation for extra breathability. The perforation also visually enhances your natural curves rather than creating a flat, uniform surface.

If you have avoided shaping underwear because it felt heavy or airless, this is the feature to weigh. The brief is described as super-soft and ultra-lightweight, which points to a wear experience closer to everyday underwear than to traditional control pieces.

The Sculpt Perforated Highwaist Pant at a glance

Sizing: expect it to look small out of the parcel

Heist notes that the garment may look small when you first unpack it. That is intentional: it has been tested to fit and will stretch to the shape of your body. Judge the fit once it is on, not against the measurements of the flat garment.

The supplied range covers Black in UK 12 and UK 14. If you are between sizes or unsure, treat the size you normally wear in fitted bottoms as the starting point and check the retailer's size guidance before ordering. The supplied information does not include a detailed size chart, so confirm your size against the product page rather than guessing from the parcel appearance.

Where these briefs earn their place in your wardrobe

The high waist and targeted smoothing make this pair most useful in specific situations rather than as an all-day everyday brief.

  • Under dresses and skirts: Heist positions the brief for exactly this use, adding comfort under dresses or skirts. The smooth waist and stomach support help outfits sit cleanly.
  • When you want support without heaviness: The lightweight, breathable fabric and perforation suit occasions when you want shaping but not the feel of a control garment.
  • When you want adjustable support: The optional shoulder straps let you add support for a particular outfit or event and remove it when you do not need it.

The trade-offs to weigh before you buy

A high-waisted brief covers more of your torso than a standard brief, which is the source of its smoothing effect but also means more fabric against your skin. The perforation and lightweight fabric are designed to offset that, but it is still a different feel from a low-rise style.

The supplied information does not include care instructions or a detailed size chart. If either matters to your decision, check the product page or packaging before ordering rather than assuming. And because the shaping is targeted at the waist and stomach, this is not the brief to choose if you are looking for shaping elsewhere.