Carhartt Unisex Heavy Duty Knee Pad Insert - KH0102U Size:M Meets the ASTM standards F2413

Meets the ASTM standards F2413 and F2892 requirements when tested to F2412

Hood provides protection from the sun

The elastic cinch waist ensures a comfortable but snug fit at the waist

Soft fleece vest combining mid-layer warmth and comfort with optimal freedom of movement

Wind-blocking softshell panels at the chest and raglan sleeves with thumb grip

Carhartt Unisex Heavy Duty Knee Pad Insert - KH0102U Size:M Meets the ASTM standards F2413Built for tough jobs, Carhartt Heavy Duty Utility Knee Pad Inserts were designed for people who spend serious time on their knees in rugged conditions. Features: Durable Construction: 100% Impact resistant TPU foam with breathable spandex backing, sold as a pair for comprehensive knee protection Advanced Impact Protection: TPU foam engineered for impact absorption and dynamic cushioning under load to protect knees during demanding work Universal