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Pictures: ProChaps, JE-9039, and ProVest, JE-50L. ProChaps, JE-9436.
Elvex chain saw chaps meet the requirements of ASTM Standard for Leg Protection for Chain Saw Users (F-1897-98). This standard requires that the chaps can stop a chain saw running at 2,500 feet/minute under controlled laboratory conditions. (There are no longer two classes of chaps as previously required by the American Pulpwood Association Standard, APA 92-A-12.) The performance requirements remain unchanged at 2500 feet per minute chain speed, tested at both 45 degrees and 90 degrees to the longitudinal axis of the test sample. Compliance tests are performed by Underwriters Laboratories (UL) in accordance with ASTM F-1414, Measurement of Cut Resistance to Chain Saw Lower Body Protective Clothing.

Pictures: ProChaps, JE-9136, with calf protection and ArborChaps, JE-8000.

Prolar is Elvex brand name for our exclusive chain saw protective pad. Prolar is not a static product, but is going through continuous development, in order to improve the compromise between performance and comfort. The unique explosive action of Prolar works by jamming the chain against the bar and sprocket. Prolar combines light weight and flexibility for superior user acceptance while providing highly effective protection. Elvex Prolar pads have been tested by Underwriter's Laboratories (UL) for conformance to ASTM F-1897-98. This test establishes a pass or fail in regards to the 2,500 feet per minute requirement. Separate testing has established a performance threshold of approximately 3,000 feet per minute. This indicates that Prolar in its current state of development provides a substantial safety margin, as compared to the requirements of the ASTM standard.
Frequently Asked Questions- Chainsaw Leg Protection
Check out the UL (Underwriters Laboratories) certification of Elvex ProChaps
OSHA Logging Advisor, Safety and PPE Program
Click here to get Chain Saw Injury Statistics.
Check out Elvex Loggers Safety Caps, ProGuard Systems
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