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
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 |




