Description
xNSA Thermobest™ Slipover Mitten Cover
Your hands are your most valuable tools on the job — protect them with the NSA Thermobest™ Slipover Mitten Cover. Designed for workers in foundries, steel mills, glass plants, and other extreme-heat environments, these mitten covers slip easily over your existing gloves to deliver an extra layer of powerful thermal defense right when you need it most.
Built with NSA's trusted Thermobest™ thermal insulation technology, these slipover mitten covers shield your hands from intense radiant heat, sparks, and molten metal splash — without sacrificing the dexterity you need to get the job done.
Key Features
- 🔥 Thermobest™ Technology — Advanced thermal insulation for superior protection in extreme-heat environments
- 🪙 Radiant Heat Protection — Shields hands from intense heat sources in foundry and industrial settings
- 🧤 Slipover Design — Easily fits over existing work gloves for quick, convenient added protection
- ✨ Spark & Molten Metal Splash Resistant — Guards against common hazards in high-heat workplaces
- 💪 Durable Construction — Built to withstand the toughest industrial conditions shift after shift
- ✅ PPE Compliant — Meets safety standards for heat and flame hand protection
When the heat is on and your hands are on the line, trust NSA Thermobest™ Slipover Mitten Covers to keep you protected — every shift, every time.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.