Answer:
Multi-Segment Marketing
Step-by-step explanation:
As DeFeet initially positioned themselves as cyclist sock company but after some time, they identified the mass appeal of their product. They started offering hiking and snow gear which included products like arm skins, calfskin, boxer briefs, gloves, shirts other than just socks. Not only that but they also made a department for customized products. This strategy of offering same category product to different segments is known is multi-segment marketing