Hammill™ is Unisync’s professional workwear and servicewear brand, and was the very first company in Canada to make an insulated coverall.

Since 1929, our Hammill™ products have focused on the comfort and safety of your most valuable asset—your employees. Our technology-forward designs ensure comfort and durability, while flame resistant and high visibility materials enhance safety, indoors and out, night and day.

Hammill™ apparel has been designed with unmatched quality and durability that stands up to the intense demands of workwear. Our workwear has been designed to target the back-end worker in any position that he/she serves, whether in a plant, driving a truck, or on a construction site. Hammill™ has also developed a specialized niche in high visibility, flame resistant and safety clothing and offers a wide range of high quality and rugged workwear, outerwear and rainwear designed to meet the demands of today’s working men and women. From shirts, pants and coveralls, to parkas, fleece pullovers and 100% waterproof clothing, the quality, durability and comfort of our products are unrivaled in the workwear industry.