S | US 2-6 | Waist 25.5-27.5" (65-70cm) | Hip 36-38" (91-97cm)
M | US 8-10 | Waist 28-29.5" (71-75cm) | Hip 38.5-40" (98-102cm)
L | US 10-12 | Waist 30-31.5" (76-80cm) | Hip 40.5-42" (103-107cm)
XL | US 14-16 | Waist 32-33.5" (81-85cm) | Hip 42.5-44" (108-112cm)
2XL | US 16-18 | Waist 34-35.5" (86-90cm) | Hip 44.5-46" (113-117cm)
3XL | US 20-22 | Waist 36-37.5" (91-95cm) | Hip 46.5-48" (118-122cm)
Lift & Trim Shaping Shorts
3192
Reviews
Instantly slim your midsection and thighs with undetectable support for comfortable all-day confidence at work, events, or gym
⌛ Instant Hourglass Figure
🌬️ Breathable All-Day Comfort
👗 Invisible Under Clothes
🍑 Butt Lifting Design
Color
Size
Sizing Guide
I wore this under a fitted dress and felt instantly slimmer, confident, and comfortable all night. It stayed hidden, didn’t roll, and smoothed everything for a clean silhouette—exactly what I needed for photos and dancing.
Amber L. (Manchester, UK)
Your cart
Look slimmer instantly without anyone noticing your secret compression
Targeted high-waist compression and built-in support smooth the tummy, lift the rear, and prevent rolling so clothes sit flat and feel natural all day.
🔍
Instant Slim
Visibly reduces waist and tummy for a sleeker profile quickly
👕
Undetectable
Seams disappear under shirts and dress fabrics with smooth finish
🛡️
No Roll
Wide waistband and leg hems stay put without sliding or bunching
💨
All-Day Comfort
Breathable, stretchy fabric that moves with you without pinching
Transform your silhouette in seconds, feel confident daily
98%
Reported that the shorts made outfits look smoother instantly.
97%
Experienced no rolling or sliding during long work shifts.
96%
Noticed a more defined waist and lifted rear under clothing.
Common Questions About Fit, Comfort, Visibility, and Care, Answered Clearly
Fast, clear answers to help you buy with confidence today
Will these shorts show under a fitted shirt?
Will these shorts show under a fitted shirt?
No. The seamless design and smooth fabric lay flat against the skin so the shorts remain invisible under fitted shirts and dress tops, giving a natural, slimmer silhouette.
Do the shorts roll down or up during the day?
Do the shorts roll down or up during the day?
They won’t. A wide elastic waistband and long leg hem prevent rolling and keep the shorts in place during walking, sitting, or working out.
How much slimming can I expect?
How much slimming can I expect?
Expect an immediate visual trim: many customers see a 2–4 inch reduction at the waist and noticeably smoother hips and thighs when wearing regular clothes.
Are they comfortable for all-day wear?
Are they comfortable for all-day wear?
Yes. Lightweight, breathable nylon-spandex fabric wicks moisture and stretches with movement, so you get firm shaping without pinching or discomfort.
How do I wash and care for them?
How do I wash and care for them?
Hand wash cold and air dry to keep elasticity and shape. Gentle care preserves compression and the invisible finish under clothing.
TrimTech Invisible Shaper Shorts 30-Day Money-Back Guarantee Risk-Free Trial Today
Try TrimTech risk-free for 30 days. If the shorts don’t make you look instantly slimmer, stay invisible under clothes, or prevent rolling during regular use, return them for a full refund. No hassle — just confidence-building results or your money back.