Slim Steps
Sneakers with 1lb weighted insoles.
Product Details
Let your shoes do the workout for you: Burn calories, tone your legs, and build strength while living your life
● Built-in 1lb (≈454g) weighted insoles turn every step into extra training
● Tone your legs and build lower-body strength, just by walking
● Comfortable, supportive design – perfect for all-day wear
● Stylish sneakers that fit seamlessly into your everyday outfits
● 14-day risk-free trial – feel the difference or get your money back
Benefits
Technology, Material & Care
- Machine wash cold on a delicate cycle, maximum 30°C / 86°F
- Wash inside out with similar colors
- Hang dry. Do not tumble dry
- Do not bleach, iron, or dry clean
Shipping & Returns
How It Works
Built-in resistance for everyday movement.
I watched my mom sacrifice her health to put our family first. Like millions of women, she didn't have "excuses." She simply didn't have the extra hour that the gym demands. I realized the fitness industry was broken for busy lives.
That is why I engineered Skinnify. Our built-in resistance turns a frantic schedule into a toning session. We didn’t just build leggings — we built a way for everyone to reclaim their fitness, one step at a time.
Christian and his mom Iris, Founders of Skinnify
Frequently
Asked Questions
Do they actually work?
Yes, and here's how. The weights sit inside the insoles of the shoes. Every step creates gentle resistance that tones your legs and burns more calories. A Yale-affiliated study confirmed it, and in our own 4-week study, 98% of women saw visible changes without changing their routine.
Are they comfortable to wear all day?
Yes. Soft, flexible, non-see-through fabric that moves with you. You'll feel gentle tension when you walk - never tight or restrictive.
How do I wash them?
Machine wash cold, on a gentle cycle, and air dry. Do not bleach, iron, or dry clean. This ensures the best longevity.
What if they don't work for me?
Try them risk-free for 14 days. If you're not happy for any reason, contact us for a full refund. No forms, no hassle.
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