Muscle Back Technology Allows extended range of motion with upper-body flex and reduced arm binding Brushed 10-ounce, 100% cotton Super Duck material Two degrees thicker and tougher than industry standard
Diamond-quilt, four-ounce insulation Poly fill traps thermal warmth without overheating on warmer days Double knee with waterproof patch protection Adds resistance when getting down in the dirt, muck and mud
Pass-thru hand warmer pockets allow interior access Reach inside to grab phones, notepads or other items Zippered chest, interior patch and side zip pockets Stow the things you need at hand securely
Easy grab, storm-flapped side venting zipper Sheds heat without stripping down Back hem scuff guard resists wear from dirt, grime, gravel and pavement
Two-way metal front zipper for fast, easy in-and-out Sleeve articulation for added range and reach Triple-needle stitching is three times tough Corduroy collar for that classic shop feel Extended sizing available for big and the tall
