Engineered to survive the jobsite and outlast the elements, the Milwaukee GRIDIRON Zip-to-Thigh Bib Overalls are built for tradesman who can't let cold slow them down. Focused on providing reinforcement in areas where traditional workwear fails, GRIDIRO Ripstop Polyester Outlasts 12oz cotton duck by 3X against abrasion and tearing. Stretch Panels across the inner legs combined with lighter, more durable materials maximize mobility by reducing bulk and eliminating break in time. Weather Protection provides wind and water resistance and combines with high loft insulation to combat the most extreme weather conditions.