ST329 CMF
A chunky K-Swiss staple that turned a training shoe into a comfort icon.
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Story & heritage
K-Swiss describes the ST329 as a shoe that began life as a tennis training model and later became a cult classic. That arc explains why it has stayed visible long after its original performance brief faded: it carries court DNA, but reads today as everyday sportstyle.
On the current official page, the brand frames it as one of the durable comfort anchors of the line—less about nostalgia as museum piece, more about a long-running silhouette people keep rebuying because the proportions still work.
Materials & craft
The ST329 pairs a full leather upper with a durable gum rubber outsole and sturdy tread for extra stability. K-Swiss also lists a K-EVA cushioned midsole and premium memory footbed as the comfort pieces that keep this heavier, chunkier profile wearable day to day.
How to choose & style
This is the most overtly retro shape in the K-Swiss lineup, so lean into that heft. Straight-leg pants, track bottoms, or shorts with substantial socks balance the rounded outsole and keep the shoe from feeling too small on foot.