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SlimLine™ Shape Vest
- In stock, ready to ship
- Inventory on the way
- 30-day money-back guarantee
- Free shipping with UPS
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THE KEY TO YOUR DREAM FIGURE!
No more chest fat, no more fatigue, and no bad posture! Our Slimming Vest will change your life by boosting your energy, correcting your posture, and strengthening your muscles.
Thanks to advanced Ionic-Ice technology, it effectively combats excess fat, shapes your body, and promotes an upright posture.
EFFECTIVE FAT REDUCTION
Our slimming vest is not just a piece of clothing but a partner on your journey to your dream figure.
Wearing this vest regularly will lead to a visible reduction in fat accumulation, giving your figure definition and boosting your confidence.
FIGHT GYNECOMASTIA
Our SlimLine™ Shape Vest helps improve the overall appearance of the chest area.
By wearing the vest, men can achieve a firmer, more defined look, contributing to a more positive body image.

IMPROVED POSTURE
Thanks to the compression technology of the vest, the back and shoulder muscles are supported, promoting better spinal alignment.
A straighter posture not only provides aesthetic benefits but also reduces back pain and improves overall well-being.

COMFORTABLE AND BREATHABLE
The slimming vest is characterized by great comfort and breathability, guaranteed by high-quality materials.
It is specially designed for optimal air circulation, effectively wicking away excess heat and moisture.
As a result, the skin remains pleasantly dry and cool.
✔️ Strengthens muscles: Helps shape chest and abdominal muscles, making them look more toned.
✔️ Reduces gynecomastia: The tank top firms the chest muscles, making them appear more masculine.
✔️ Comfortable and breathable: Made of 80% nylon and 20% spandex, the slimming vest acts as a second skin. It is comfortable and breathable.
Size Guide
Find your fit.
Our pieces follow standard US sizing. If you're between sizes, choose the larger size for outerwear and knitwear and your usual size for dresses. The Size Finder on every product page gives you a personal recommendation in seconds.
Women's clothing
| Size | US | Bust (in) | Waist (in) | Hips (in) |
|---|---|---|---|---|
| XS | 0–2 | 31–32 | 24–25 | 34–35 |
| S | 4–6 | 33–34 | 26–27 | 36–37 |
| M | 8–10 | 35–36 | 28–29 | 38–39 |
| L | 12–14 | 37.5–39 | 30.5–32 | 40.5–42 |
| XL | 16 | 40.5–42 | 33.5–35 | 43.5–45 |
| XXL | 18 | 43.5–45 | 36.5–38 | 46.5–48 |
Men's clothing
| Size | Chest (in) | Waist (in) | Neck (in) |
|---|---|---|---|
| S | 35–37 | 29–31 | 14–14.5 |
| M | 38–40 | 32–34 | 15–15.5 |
| L | 41–43 | 35–37 | 16–16.5 |
| XL | 44–46 | 38–40 | 17–17.5 |
| XXL | 47–49 | 41–43 | 18–18.5 |
Shoes
| Foot length (in) | Women US | Men US | EU |
|---|---|---|---|
| 9.0 | 6 | – | 36–37 |
| 9.4 | 7 | – | 37–38 |
| 9.7 | 8 | 6.5 | 38–39 |
| 10.0 | 9 | 7.5 | 40 |
| 10.3 | 10 | 8.5 | 41 |
| 10.6 | 11 | 9.5 | 42–43 |
| 11.0 | – | 10.5 | 44 |
| 11.3 | – | 11.5 | 45 |
| 11.7 | – | 12.5 | 46 |
Still unsure? Email info@fifthavenuestyle.com for personal sizing help.
Our products are made from high-quality materials such as cotton, silk, and linen. To preserve the quality and durability of these fine fabrics, we recommend washing them in the washing machine at a maximum temperature of 86 °F. This will keep your clothes looking beautiful for a long time and feeling comfortable against your skin.
Shipping: We ship your package free of charge with UPS or FedEx with tracking number.
Delivery processing time: All orders are processed within 1-2 business days (Monday - Friday). No orders are shipped or delivered on public holidays..
Tracking number: You will receive your tracking number immediately after processing and production are complete. It takes about 1-2 business days for the tracking code to appear on the tracking page.
Delivery times: Delivery takes place within 5-8 business days (Monday-Friday).