VTG Carhartt K57 Thermal Underwear Bottoms Mens 4XL NIP USA Made Raschel Knit For Sale

Vintage 90s Carhartt K57 Natural Thermal Underwear Bottoms — Men\'s 4XL — NIP / NOSUp for sale is a rare, true vintage piece of deadstock workwear history: a brand new, factory-sealed package of Carhartt K57 Natural Cotton Thermal Underwear Bottoms in size 4XL.Manufactured right here in the USA during the 1990s, these are New in Package (NIP) / New Old Stock (NOS). They feature Carhartt\'s legendary vintage construction that collectors crave—offering far superior thickness, warmth, and longevity compared to modern synthetic imports.Product Details:

• Condition: Brand New in Original Packaging (NIP / Factory Sealed)
• Brand: Carhartt
• Style Code: K57 NAT (Natural / Off-White)
• Size: Men\'s 4X-Large (4XL) — Hard-to-find big & tall vintage sizing
• Material: 9-ounce, 100% Cotton Raschel Knit (Waffle texture)
• Country of Origin: Made in the USA 🇺🇸

Features:

• 100% Cotton Raschel Knit: Traditional open-weave waffle design designed to trap air and body heat for maximum insulation without causing overheating.
• Heavy-Duty Construction: Built with rugged flatlock seams and a sturdy elastic waistband designed to hold up under harsh work environments.
• Spandex-Reinforced Rib-Knit Cuffs: Keeps the ankles snug to seal out cold drafts and fit comfortably inside work boots.
• Deadstock Vintage Appeal: Completely untouched and unworn since leaving the factory over 25+ years ago.

Ships quickly and securely from a clean, smoke-free environment. Perfect for heavy winter layering or adding to an archive collection!