Mechanix Speedknit Kevlar Heat Sleeves Arm Protection
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Overview
When the engine bay or shop floor heats up, Mechanix Kevlar® Heat Sleeves add a critical layer of protection between your arms and sharp, hot components. Built from 100% Kevlar®, these sleeves deliver heat resistance alongside ANSI A3 and CE Level C cut protection, helping shield against burns, nicks and scrapes. Each 45.7 cm (18") sleeve features a thumbhole for a secure, stay-put fit and is fully machine washable for easy reuse.
Key Features
- Sold as a pair of 45.7 cm (18") sleeves with designated thumbholes
- 100% Kevlar® construction for critical heat resistance
- ANSI A3 and CE Level C cut resistance for added safety around sharp edges
- Secure fit helps protect forearms and wrists during hot, close-quarters work
- One size fits most
- Machine washable for straightforward cleaning and reuse
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Size Guide
Open the size guide to check sizing and get the best fit possible.
Mechanix Gloves
Measure palm width across the knuckles. If you're between sizes, size down for a snug fit.
| Size | XS | S | M | L | XL | 2XL |
|---|---|---|---|---|---|---|
| Palm Width | 11.5 - 12.3 cm | 12.3 - 13 cm | 13 - 13.8 cm | 13.8 - 14.5 cm | 14.5 - 15.2 cm | 15.2 - 15.9 cm |
| Finger Length | 5.8 - 6.5 cm | 6.5 - 7.5 cm | 7.5 - 8.5 cm | 8.5 - 9.8 cm | 9.8 - 11 cm | 11 - 12.2 cm |




