Description
xNSA High Heat Knit Sleeve
When your work environment runs hot, your protection needs to keep up. The NSA High Heat Knit Sleeve is engineered to shield your arms from intense thermal hazards while keeping you comfortable enough to stay focused and productive through every shift.
Key Features
- High Heat Protection — Designed to withstand elevated temperatures and protect against burns and thermal contact
- Flame Resistant (FR) Knit — Self-extinguishing fabric that won’t melt, drip, or ignite under heat exposure
- Full Arm Coverage — Protects from wrist to upper arm in high-temperature work zones
- Lightweight & Breathable — Comfortable enough for extended wear even in hot environments
- Flexible Knit Construction — Moves naturally with your arm for unrestricted motion and dexterity
- Elastic Ends — Keeps the sleeve securely in position during active use
Ideal For
Welding, foundry work, furnace operations, heat treating, glass manufacturing, and any industrial application involving sustained heat exposure or open flame risk.
The heat doesn’t stop — and neither does your protection. The NSA High Heat Knit Sleeve keeps you covered when temperatures rise.
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.