Like a ptarmigan changing its plumage every autumn, we slip into our Winter Jeans and live in their warm, rugged comfort until the trees bud. A miracle of Performance Denim jinnovation, Arctech™ Thermal Denim presents a classic, rugged denim twill on the outside while caressing the skin with a lofty brushed interior. This single-layer denim offers 30% warmth retention, matching the ol' long johns/jeans combo. No stiff, bulky flannel lining to come unglued or unstitched — just a brilliantly engineered denim that lets you have it all.  The fabric looks better with wear, and the timeless, straight-leg fit is now more versatile than ever with three inseam sizes. That, combined with an ample leg opening and 25% weft stretch make it a cinch to fit these over the cuffs of your boots. Knee darts also enable better range of motion. Carpenter pockets on the right, a secure zipper pocket on your left — you've got enough stowage for the essentials. Jake (truck scene) is 5'10", 160lbs wearing size 31x32. Evan (camo top) is 6'2", 190lbs wearing 32x32. ***Discounts do not apply to this product.