Explore guide
Assess sock-cuff stretch
Check the cuff over the widest point it must pass, as well as its resting fit. Test cast-on and bind-off limits independently from the rib fabric.

Related lessons and tools
Check the cuff over the widest point it must pass, as well as its resting fit. Test cast-on and bind-off limits independently from the rib fabric.
Before you start
Gather the measurements, counts or timing sample needed below. Record their units and whether they describe a sample, the whole project or one purchased package. Use a finished sample when dimensions or material use depend on fabric structure.
Try this example
A cuff that rests at 18 cm but must pass a 28 cm heel needs that opening without permanently stretching. If the edge stops at 24 cm, change the edge method before adding stitches.
Check your result
- Recheck the inputs against the actual sample or label, keep units consistent and round only the final count or purchase. Repeat a sample if a small measuring difference changes the decision.
- These arithmetic examples assume the measured structure stays comparable. Shaping, borders, dense textures and color changes require their own allowances or samples.
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