Here's what other sites are saying:
Take care of your footwear with the Granger's Footwear Care Kit. Start with Granger's Gel Cleaner, which will improve the look and performance of your shoes. Once your shoes are nice and clean, they are ready for Granger's Waterproofing, which penetrates deep for durability while maintaining your shoes' breathability.
Granger's Footwear Kit restores the breathable, durable, water repellent qualities found on your outdoor gear when new. Recommended for all types of footwear. Kit includes G-Max Footwear Cleaner (3.4 oz.) and G-Max Footwear Waterproofer (3.4 oz.).
A total footcare solution, the Grangers Dual Care Kit cleans and reproofs your leather and fabric shoes to keep them performing like new.
Granger's G-Max Footwear Gel Cleaner
Granger's G-Max Footwear Waterproofer
Granger's G-Max Footwear Sponge Waterproofer
Granger's G-Max Universal Footwear Waterproofer
Nikwax Conditioner for Leather
Gear Aid Freesole Shoe & Boot Repair
$6 - $7
Nikwax Nubuck & Suede Proof
$6 - $10