Is growth a marketing problem or a market problem?
Isaac Mertens, founder of Flux Footwear, joins In The Money for one of the most honest operator conversations of the year.

Isaac has trained as a media buyer, worked at a top-tier agency, spent eight figures on paid media, and still says this plainly: great marketing can’t save you from a bad market and no agency is coming to rescue your business.

This episode is a deep dive into founder accountability, profit-first thinking, and what actually moves the needle for mid-market DTC brands when growth stalls.

We cover:

• Market vs marketing, and why even elite media buyers still struggle

• Why founders must deeply understand paid media (even if they outsource it)

• The myth that switching agencies fixes growth

• Why “ending flat” can be a win in today’s environment

• How Flux unlocked profit using cashback instead of discounts (BFCM breakdown)

• Why 50% off doesn’t always mean 50% margin loss

• Price testing as an underrated profit lever

• Why outside capital can quietly destroy revenue quality

• The hard truth about TAM, niche ceilings, and footwear economics

• When growth capital actually makes sense, and when it doesn’t

• How Isaac thinks about wholesale, retail, and the next phase of Flux

This is not a hype episode.
It’s a real conversation about survival, profit, and building something durable in modern DTC.

If you’re a founder, operator, or investor navigating flat growth, rising costs, and tougher markets — this episode will recalibrate your thinking.