For 90 years, NOR-V-GEN TM, Superior Leather Waterproofing and Conditioning Products has been trusted nationwide by farmers and ranchers, woodsmen and sportsmen to ensure waterproof comfort and extended wear of their boots and fine leather goods. Today, you can have the same quality product to protect all of your fine leathers.The unique formulation of NOR-V-GEN TM, Superior Leather Waterproofing and Conditioning Products Oil and NOR-V-GEN TM, Superior Leather Waterproofing and Conditioning Products Paste combines superior grade ingredients which preserve the life of all leather goods. This formulation readily absorbs into leather, rejuvenating and softening it, extending life and wearability.