SweatCraze
ThermaCore Full-Body Sauna Shaper
ThermaCore Full-Body Sauna Shaper
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Your workouts deserve a suit that works just as hard as you do.
The ThermaCore Full-Body Sauna Shaper is built for women who want full coverage, core support, and serious sweat — all in one piece. Heat-trapping fabric raises your body temperature during exercise so every rep counts, while the high-waist panel firms and supports your core from the moment you zip up.
- Heat-trapping 90% polyester construction — designed to intensify warmth and maximize your sweat session
- High-waist panel — provides core support and a smooth, sculpted silhouette through the waist and hips
- U-shape bust design — secures and supports without a built-in bra; wear your own sports bra underneath for the fit you prefer
- Front reinforced zipper — easy on and off, even after a heavy workout; protective backing prevents pinching
- Full-body coverage — shoulder to ankle; waist, thigh, and seat shaped in a single piece
- Breathable underarm cutouts — reduce chafing during high-intensity training
- Flexible stretch fabric — full range of motion for gym, running, or any activity
Fabric: 90% Polyester, 10% Spandex
Care: Hand wash cold, hang dry
Closure: Front zip
US PLUS SIZE CHART (inches)
| Size | Chest | Waist | Hip | Full Length |
|---|---|---|---|---|
| 1X | 36" | 31.5" | 40" | 53.5" |
| 2X | 38.5" | 34" | 42.5" | 54.5" |
| 3X | 41" | 36.5" | 45" | 56" |
| 4X | 43.5" | 38.5" | 47" | 57" |
| 5X | 45.5" | 41" | 49.5" | 58" |
Measurements are body measurements, not garment measurements. If between sizes, size up.
Available in two colors: Blue and Silver. Sizes 1X–5X.
Size Guide
Size Guide
Use this guide to find your size across our shapewear, corsets, and waist trainers. Letter sizes are matched to standard US dress sizes below — if you're between two sizes, size up for all-day comfort or size down for maximum compression.
Corsets, Bustiers & Body Shapers
| Size | US Dress Size | Waist (in) | Hip (in) |
|---|---|---|---|
| S | 4–6 | 25–27 | 35–37 |
| M | 8–10 | 28–30 | 38–40 |
| L | 12–14 | 31–33 | 41–43 |
| XL | 16–18 | 34–37 | 44–47 |
| XXL / 2XL | 20–22 | 38–41 | 48–51 |
| XXXL / 3XL | 24–26 | 42–45 | 52–55 |
| 4XL | 28–30 | 46–49 | 56–59 |
| 5XL | 32–34 | 50–53 | 60–63 |
| 6XL | 36–38 | 54–57 | 64–67 |
Waist Trainers & Waist Belts
| Size | Natural Waist (in) |
|---|---|
| XS | 23–25 |
| S | 26–28 |
| M | 29–31 |
| L | 32–35 |
| XL | 36–39 |
| XXL | 40–43 |
| XXXL | 44–47 |
| 4XL | 48–51 |
Leggings & High-Waist Briefs
| Size | US Dress Size | Waist (in) | Hip (in) |
|---|---|---|---|
| S | 2–4 | 24–26 | 34–36 |
| M | 6–8 | 27–29 | 37–39 |
| L | 10–12 | 30–32 | 40–42 |
| XL | 14–16 | 33–36 | 43–46 |
How to Measure
- Waist: Measure around your natural waistline, at the narrowest point above your belly button.
- Hip: Measure around the fullest part of your hips, keeping the tape parallel to the floor.
This chart is a general US sizing reference across our shapewear styles. Exact fit can vary slightly by garment and material stretch — check the size note on each product page for style-specific guidance.
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