ROOFING PROS work in some of the most dangerous and demanding job sites in construction. Roofers experience a wide range of work challenges like uneven surfaces, abrasive materials, aggressive adhesives, and unpredictable weather conditions. ALTA offers a wide range of knee pads to meet your demanding work environment. Choose from STABILIZER style knee pads with a stable confident leveling cap made of VIBRAM® Rubber. Extended SHIN PROTECTORS and knee pads with GELINSERTS for all-day comfort.