Z-Fit™ Slim Flex Adjustable Weighted Vest

Take your fitness to the next level with the Zelus Z-Fit™ weighted vest. Unlike traditional iron vests that bounce or rub, this vest moves with your body for a snug, zero-gap fit that stays secure even during burpees, sprints, or other high-intensity moves, eliminating friction and impact on your ribs and skin. With 16 removable weight blocks, you can easily adjust the load from light to heavy, allowing you to customize your resistance for walking, running, strength training, or intense workouts. The ultra-slim ergonomic design fits under hoodies, jackets, or workout gear, making it perfect for home workouts, outdoor runs, stair climbing, or everyday activity.

Made from skin-friendly, breathable fabric, this workout vest keeps you cool and dry. The smooth front zipper allows quick on-and-off, and the built-in pocket keeps essentials close. Fully adjustable, rust-resistant, and machine washable, it offers a long-lasting, versatile solution to train smarter, burn calories, and build strength daily.

Z-FIT™ Cooling Vest Features:

• Instant Cooling Comfort
• Available in 1.1-20, 1.3-32, and 1.3-40 lb Options
• Cooling Lasts 1-2 Hours
• Freeze in Freezer Before Use
• Reusable Over and Over
• Waterproof, Odor-Free Material
• Adjustable Straps with Secure Y-Fit Design
• Reflective Stripes for Low-Light Visibility

How to Activate Z-FIT™ Cooling:

1. Bag It Up – Seal it in its storage bag before freezing. Keeps it clean and frost-free.
2. Freeze – Lay flat in the freezer for 60-90 minutes. Enough to charge the chill, short enough to stay flexible.
3. Wear – Strap it on and go. The chill releases slowly, keeping you cool through the hottest part of your session.

About this item

• All-New Z-Fit Weighted Vest: Unlike bulky iron vests that bounce and dig into your body, the Zelus Z-Fit weighted vest moves with you for a snug, comfortable fit, even during burpees, sprinting, and other high-intensity workouts
• Customize Your Workout: Easily adjust the weight from 1.1 lb. up to 20 lb (1.7 lb. up to 32 lb. / 2.2 lb. up to 40 lb.). with 16 removable blocks, allowing beginners and professional athletes alike to precisely match the ideal training load for their current fitness level
• Ultra-Slim Ergonomic Fit: Designed with a low-profile ergonomic cut, this workout vest is slimmer than bulky traditional styles, making it comfortable for home workouts, outdoor runs, stair training, or wearing under a hoodie for all-day calorie burn
• Breathable & Convenient Design: Skin-friendly fabric quickly wicks away sweat to keep you dry and fresh during intense workouts, while the front zipper ensures easy wear and the built-in pocket keeps essentials close
• Machine Washable & Odor-Free: The silicone weight blocks are odor-free and rust-resistant for long-lastinacg freshness; simply remove the weights and machine wash the vest to keep it clean, hygienic, and ready for walking, training, or everyday wear