

















AmStaff Adjustable Weighted Vest
The AmStaff Fitness Adjustable Weighted Vest is a meticulously designed piece of training equipment, intended to provide a customizable level of resistance for a wide range of physical activities. Available in 36lb and 65lb weight options, the vest allows for precise control over training intensity with its easily removable iron weight blocks, each weighing 2 pounds.
Crafted with double robust padding and lining throughout the body and shoulders, the vest ensures a comfortable fit while minimizing the risk of strain or injury. The strategic placement of these materials also assists in maintaining a uniform weight distribution across the torso, enabling consistent performance and posture during exercise.
Incorporating an advanced safety system, the vest features high-quality velcro closures paired with a Quick Release™ Buckle System. This dual approach to security provides a reliable and swift method for adjustments, granting users a dependable and efficient experience during workout transitions.
The professional design ethos of the AmStaff Fitness Adjustable Weighted Vest is evident in its commitment to durability, safety, and performance, making it a suitable addition for individuals seeking to enhance their physical training regimen.
Pairs well with

AmStaff Adjustable Weighted Vest
The Full Selection

Premium Materials, Every Time
We source only high-quality fabrics and components for our caps and apparel, so every item meets the highest standards of comfort, resilience, and aesthetic appeal — because your style deserves nothing less.
FAQs
Please read our FAQs page to find out more.
Are Mynixa caps true to size?
Yes! Our caps are designed with a standard streetwear fit in mind. Most styles feature adjustable straps or flexible materials to ensure a comfortable, secure fit for all head sizes. Check the product description for specific sizing details.
What materials are used in Mynixa products?
We prioritize quality and durability. Our caps and apparel are made from premium fabrics, reinforced stitching, and high-quality components to ensure long-lasting comfort and style that holds up to daily wear.
How long does it take to receive my order?
Orders are typically processed within 1–2 business days, and delivery across the U.S. takes approximately 2–4 business days. You’ll receive a tracking number via email as soon as your order ships.
Can I return or exchange an item?
Absolutely! We accept returns and exchanges within 30 days of delivery. All returns are free, there are no restocking fees, and every item is eligible — as long as it’s unworn and in its original condition with tags attached.
How can I contact Mynixa if I need help?
We’re here to help! You can reach us via:
- Email: mynixashop@gmail.com
- Phone: +1 (936) 202-3553
Our support team is available Monday to Friday, 9:00 AM – 6:00 PM CST and typically responds within 24 hours.



