---
product_id: 79841556
title: "STLFLX - MetGUARDZ™ Metatarsal Guard for Safety Boots and Shoes, Shoe/Work Boot Metatarsal & Lace Protector, SEN 600, Lace-Up Version"
brand: "steel-flex"
price: "฿3390"
currency: THB
in_stock: true
reviews_count: 13
category: "Steel Flex"
url: https://www.desertcart.co.th/products/79841556-stlflx-metguardz-metatarsal-guard-for-safety-boots-and-shoes-shoe
store_origin: TH
region: Thailand
---

# Resists sparks, acid & fuel oil Injection molded nylon blend 75 lbs ASTM impact tested STLFLX - MetGUARDZ™ Metatarsal Guard for Safety Boots and Shoes, Shoe/Work Boot Metatarsal & Lace Protector, SEN 600, Lace-Up Version

**Brand:** steel-flex
**Price:** ฿3390
**Availability:** ✅ In Stock

## Summary

> 🦶 Fortify your step with MetGUARDZ™ — where safety meets sleek innovation!

## Quick Answers

- **What is this?** STLFLX - MetGUARDZ™ Metatarsal Guard for Safety Boots and Shoes, Shoe/Work Boot Metatarsal & Lace Protector, SEN 600, Lace-Up Version by steel-flex
- **How much does it cost?** ฿3390 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/79841556-stlflx-metguardz-metatarsal-guard-for-safety-boots-and-shoes-shoe)

## Best For

- steel-flex enthusiasts

## Why This Product

- Trusted steel-flex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless, Secure Fit:** Innovative lace-up design with adjustable straps ensures quick, comfortable wear without compromising mobility or style.
- • **Durability Meets Comfort:** Crafted from a proprietary injection-molded nylon blend with a unique hinged feature for flexible, long-lasting protection.
- • **Unmatched Impact Defense:** Meets ASTM F2413/F2412 & CSA Z195 standards for 75 lbs impact resistance, shielding your feet from heavy falling objects.
- • **Versatile & Transferable:** Easily attaches to most safety boots and shoes, including cowboy boots, making it the go-to metatarsal guard for professionals on the move.
- • **Chemical & Heat Resistant Armor:** Built to withstand slag, acid, alkalis, fuel oil, and extreme temperatures—your boots’ ultimate shield in hazardous environments.

## Overview

The STLFLX MetGUARDZ™ Metatarsal Guard is a premium safety accessory designed to enhance protection for your feet and footwear. Engineered with a proprietary nylon blend and tested to withstand 75 lbs impact per ASTM and CSA standards, it deflects falling debris and resists harsh chemicals, sparks, and extreme temperatures. Its lace-up, hinged design offers a secure, comfortable fit that’s easy to wear and transfer across various work boots, making it an essential upgrade for professionals demanding superior foot safety without sacrificing convenience.

## Description

STLFLX - MetGUARDZ™ Metatarsal Guard for Safety Boots and Shoes, Shoe/Work Boot Metatarsal & Lace Protector, SEN 600, Lace-Up Version - desertcart.com

Review: Great buy, excellent quality. - Much higher quality straps than I was expecting. This product is very well made, and I highly recommend it. It is comfortable, easy to get on/off, you can lace the bottom on if you want and use the hook strap for the top. For cowboy boots it is perfect. A great value.
Review: Good product - I am on my second pair of these. We are required to have metatarsal protection for work but they don't make them in orthopedic shoes. These are probably better than the ones built into boots. They can catch on my steel toes. I just put a 3/4" rubber hose over the laces to force them forward. It worked great.

## Features

- Provides Superior Protection - Grab a pair of STLFLX MetGUARDZ. With a revolutionary, patent pending design for optimal safety, our metatarsal protector fully shields your feet and working boots from falling objects and hazardous materials in and around the workplace.
- Reinforces Safety Footwear - Attach it on safety footwear. This metatarsal guard protects your shoes and lace from damage. It resists slag, acid, alkalis, fuel oil, and high or low temperatures. Plus, it provides extra protection from spark and dirt.
- Protects Feet from Falling Loads - These metatarsal covers offer additional foot protection working in conjunction with existing toe protection. They deflect and disperse the impact of falling debris, keeping your feet well-protected against compression injuries.
- Most Convenient Metatarsal Protection - Each metatarsal cover is transferable and easy to wear using the existing laces for the 600 or provided straps for the 605. Time-saving, comfortable, and economical, it’s your ideal work boot metatarsal protector.
- Tailored with Premium Quality - Our metatarsal covers are made from an injection moulded proprietary nylon blend with a unique hinged feature. With superior quality, they’ve passed the impact test of 75 lbs of the ASTM F2413 /F2412 and CSA Z195 impact criteria.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079463CTH |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #20,612 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #58 in Safety Boot & Shoe Covers |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,501) |
| Date First Available | January 18, 2018 |
| Included Components | Pair of Guards |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 6.3 ounces |
| Item model number | SEN600 |
| Manufacturer | Swenco Limited |
| Material | Proprietary Nylon Blen |
| Part Number | UTFS6599_1 |
| Product Dimensions | 4.25 x 2.75 x 6 inches |
| Style | Lace-Up, Shoe/Work Boot Metatarsal & Lace Protector |

## Images

![STLFLX - MetGUARDZ™ Metatarsal Guard for Safety Boots and Shoes, Shoe/Work Boot Metatarsal & Lace Protector, SEN 600, Lace-Up Version - Image 1](https://m.media-amazon.com/images/I/31BDbGSHYrL.jpg)
![STLFLX - MetGUARDZ™ Metatarsal Guard for Safety Boots and Shoes, Shoe/Work Boot Metatarsal & Lace Protector, SEN 600, Lace-Up Version - Image 2](https://m.media-amazon.com/images/I/41L7SSvkf7L.jpg)
![STLFLX - MetGUARDZ™ Metatarsal Guard for Safety Boots and Shoes, Shoe/Work Boot Metatarsal & Lace Protector, SEN 600, Lace-Up Version - Image 3](https://m.media-amazon.com/images/I/41fGJL8MmCL.jpg)
![STLFLX - MetGUARDZ™ Metatarsal Guard for Safety Boots and Shoes, Shoe/Work Boot Metatarsal & Lace Protector, SEN 600, Lace-Up Version - Image 4](https://m.media-amazon.com/images/I/41xDL5DL63L.jpg)
![STLFLX - MetGUARDZ™ Metatarsal Guard for Safety Boots and Shoes, Shoe/Work Boot Metatarsal & Lace Protector, SEN 600, Lace-Up Version - Image 5](https://m.media-amazon.com/images/I/51+D-eFi2TL.jpg)

## Questions & Answers

**Q: Are they ansi approved?**
A: ANSI and ASTM do not approve aftermarket Safety components.  Their focus is on full Safety Footwear.  The MetGUARDZ have been tested to and fully surpassed the performance criteria of ASTM for metatarsal protection.

**Q: How does it attach to the shoe or boot?**
A: The bottom picture shows how they are attached.
The bottom portion is laced on to the boot and top portion attaches through the laces

**Q: How does this attach to the shoe?**
A: This particular version (SEN-600) is attached using the laces on your shoes.  We have other versions available for shoes without laces.

**Q: Why don't you just sell one version of the product with both the lace option and the straps? it really does seem silly for you to sell two versions.**
A: Hello there,

Thank you for your question. We will take your comment into consideration in future product development discussions. We find most of our customers require either one or the other. For those who require both, we recommend purchasing the SEN-600 with a pack of SEN-610's (the straps by themselves). Unfortunately the SEN-610's are out of stock at the moment, but we will be getting them back in stock as soon as possible. We apologize for any inconvenience.

Regards,
The STLFLX Team.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great buy, excellent quality.
*by P***H on January 8, 2026*

Much higher quality straps than I was expecting. This product is very well made, and I highly recommend it. It is comfortable, easy to get on/off, you can lace the bottom on if you want and use the hook strap for the top. For cowboy boots it is perfect. A great value.

### ⭐⭐⭐⭐⭐ Good product
*by M***A on October 20, 2025*

I am on my second pair of these. We are required to have metatarsal protection for work but they don't make them in orthopedic shoes. These are probably better than the ones built into boots. They can catch on my steel toes. I just put a 3/4" rubber hose over the laces to force them forward. It worked great.

### ⭐⭐⭐⭐ External metatarsal protection
*by J***E on June 10, 2025*

Offer good coverage for for work boot.

## Frequently Bought Together

- STLFLX - MetGUARDZ™ Metatarsal Guard for Safety Boots and Shoes, Shoe/Work Boot Metatarsal & Lace Protector, SEN 600, Lace-Up Version
- IRONLACE Unbreakable Round Bootlaces - Indestructible, Waterproof & Fire Resistant Laces, 1500-Pound Breaking Strength/Pair

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-23*