• Conditions leather, keeps it supple
  • For shoes, bags, belts, wallets
  • Neutral color formula
  • Guards against the elements

What it is

A leather-conditioning balm from Jason Markk, the Los Angeles brand behind the best-known sneaker cleaner in the world.

What it does

A natural blend of conditioning ingredients keeps leather supple and helps protect it from the elements. It is neutral in color, so it suits most leathers, though it can darken some, so test first.

Who it's for

Anyone with leather worth keeping: boots, sneakers, handbags, belts, wallets. Not for suede or nubuck.

How to use

How much: A thin, even layer at a time.

1. Make sure the leather is clean and dry.
2. Apply a thin, even layer with a soft cloth, working it into the leather.
3. Let it absorb, then buff lightly if needed.

Where it fits: Every few months, or whenever leather starts looking dry. Not for suede or nubuck.

Why we stock it

We stock this because leather dries out and cracks when it is ignored. This is the simple maintenance step that keeps good leather good.

The Nexus standard

Vetted before it lists

Every brand on our shelf is screened before it can sell here. Fewer than you'd think make it through.

Direct from the maker

We work directly with independent brands and skip the retail markup, so you pay less for the same products.

30-day returns

Changed your mind? Returns are easy within 30 days on unopened products. Secure checkout, always.

About the brand

Jason Markk

The sneakerhead's shoe care staple

Founded in Los Angeles in 2007 by Jason Mark Angsuvarn, Jason Markk is the world's most trusted name in premium shoe care. The first product was a natural, biodegradable Premium Shoe Cleaner, and the line has grown to wipes, suede kits, repel spray, and more, now stocked in over 5,000 stores worldwide. In 2014 they opened the world's first drop-off shoe care service in downtown LA, with a second location in London. The mission: promote a culture of care.

We stock Jason Markk because it's the kit sneaker people already swear by, and nothing else keeps white sneakers alive this well.

Shop all Jason Markk

Questions, answered

Is this product authentic?

Yes. We work directly with independent brands or their authorized distributors — no gray market, no third-party resellers.

Is it cruelty-free or vegan?

Check the highlights on this page. We mark vegan and cruelty-free wherever the brand confirms it.

What if it doesn't work for me?

30-day returns on unopened products. And if you're unsure before buying, the How to use section above tells you exactly what to expect.