Compression Sizing Guide
Confluence Running Sizing Guide
Compression is measured—not guessed.
Choose athletic compression from the body measurement the manufacturer specifies. Do not automatically size down in an attempt to create more pressure.
Best rule: use the exact measurement requested by the brand—calf circumference, ankle circumference, thigh, waist or another body measurement—rather than relying only on your usual clothing or shoe size.
What to measure
Compression socksOften use calf circumference and shoe size; some brands also use ankle circumference or leg length.
Calf sleevesUsually depend primarily on calf circumference, measured at the widest point.
Compression tightsTypically use waist, hip and sometimes height or inseam.
Arm sleevesMay use upper-arm, forearm or biceps circumference depending on the manufacturer.
How athletic compression should feel
Compression should feel close, supportive and evenly distributed. It should not create sharp pressure, numbness, tingling, unusual discoloration or a sensation that circulation is being restricted. Seams and top bands should lie securely without painfully digging into the skin.
Athletic compression is not the same as medical compression. If compression is being used for a diagnosed vascular, circulatory or other medical condition, follow the guidance of a qualified healthcare professional and the prescribed compression level rather than using a general retail sizing guide.
Best practice
Measure the requested area.
Use a soft tape and follow the brand's measurement location.
Use a soft tape and follow the brand's measurement location.
Use the current chart.
Compression sizing can vary materially from one manufacturer to another.
Compression sizing can vary materially from one manufacturer to another.
Do not size down for more pressure.
Compression level comes from product construction, not an intentionally undersized garment.
Compression level comes from product construction, not an intentionally undersized garment.
Re-check how it feels.
Supportive is good; pain, numbness or tingling is not.
Supportive is good; pain, numbness or tingling is not.
Shopping compression?
Check the manufacturer chart for the specific product before selecting your size.
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