Improving Profitability by Reducing Product Complexity

How analyzing sell-through and returns helped a footwear business simplify its product portfolio.

The Business Challenge

Rapid growth had driven a footwear company to expand its range of product variants. The goal was to reach more customers, but many fringe SKUs cannibalized sales of core products. Smaller production runs, longer lead times, and additional processing made these variants more expensive to supply.

What We Discovered

More product choices did not necessarily create more value. Analyzing sales and returns revealed which variants had weak sell-through and high costs. Some of the apparent demand for fringe products could be served more profitably by promoting core products instead.

How We Changed the Operating Model

We used sell-through, return rates, and product economics to identify variants that could be removed and opportunities to direct demand toward core products. This linked assortment decisions to purchasing, production complexity, inventory investment, and customer performance rather than treating SKU expansion as an isolated sales decision.

Business Results

The company eliminated approximately 30% of SKUs, reduced inventory by 20%, and improved profit margin by 12%. Focusing on core SKUs instead of fringe variants also helped avoid the loss of a major customer.

Why It Matters

Growth does not require ever-increasing complexity. By evaluating the economics of the entire product portfolio, the business improved profitability and inventory performance while protecting an important customer relationship.