Find your fit with the interactive Sigvaris Essential Cotton 230 Size Chart. Toggle inches/cm and tap any measurement to highlight the matching size, per Sigvaris' official fitting data.
Sigvaris Essential Cotton (230) Size Chart
Essential Cotton 230
Tap any measurement below to see your full size details.
👆 Tap a value in the table to highlight your size.
Circumference
| Measure | Small | Medium | Large | X Large |
|---|---|---|---|---|
| Ankle Circumference | 18–21.5 cm7"–8.5" | 21.5–25.5 cm8.5"–10" | 25.5–29 cm10"–11.5" | 29–36 cm11.5"–14" |
| Calf Circumference | 28–39 cm11"–15.5" | 31.5–45 cm12.5"–17.5" | 35.5–51 cm14"–20" | 41–61 cm16"–24" |
| Thigh Circumference | 45.5–66 cm18"–26" | 48–73 cm19"–28.5" | 52–84 cm20.5"–33" | NANA |
Small
Ankle Circumference
18–21.5 cm7"–8.5"
Calf Circumference
28–39 cm11"–15.5"
Thigh Circumference
45.5–66 cm18"–26"
Medium
Ankle Circumference
21.5–25.5 cm8.5"–10"
Calf Circumference
31.5–45 cm12.5"–17.5"
Thigh Circumference
48–73 cm19"–28.5"
Large
Ankle Circumference
25.5–29 cm10"–11.5"
Calf Circumference
35.5–51 cm14"–20"
Thigh Circumference
52–84 cm20.5"–33"
X Large
Ankle Circumference
29–36 cm11.5"–14"
Calf Circumference
41–61 cm16"–24"
Thigh Circumference
NANA
Length (Short vs Long)
| Measure | Short | Long |
|---|---|---|
| Calf Length | ≤41 cm≤16" | >41 cm>16" |
| Leg Length: Women & Open Toe | ≤72 cm≤28.5" | >72 cm>28.5" |
| Leg Length: Men | ≤76 cm≤30" | >76 cm>30" |
Short
Calf Length
≤41 cm≤16"
Leg Length: Women & Open Toe
≤72 cm≤28.5"
Leg Length: Men
≤76 cm≤30"
Long
Calf Length
>41 cm>16"
Leg Length: Women & Open Toe
>72 cm>28.5"
Leg Length: Men
>76 cm>30"
Size codes: Sizes combine letter + length: SS/SL, MS/ML, LS/LL, XS/XL. X = X-Large (XS = X-Large Short, XL = X-Large Long).
- Women's Shoe Sizes: Short Leg 5.5–9.5, Long Leg 8–12
- Men's Shoe Sizes: Short Leg 7–11, Long Leg 9.5–14
- Thigh Circumference not available in X Large (thigh-high styles S–L only).
Need help choosing your size?
Our Certified Fitters are standing by. Mon–Fri 8am–7pm CST
📞 1-800-504-7315
Between sizes? Size down for a firmer therapeutic fit, or up for easier donning. It should feel snug — like a firm, even hug.
Wrong size? No problem. Easy exchanges — we’ll get you into the right fit.
Measure first thing in the morning, before swelling, with a soft tape measure held level. Applies to: Essential Cotton 230 Knee Highs, Thigh Highs. Step-by-step Measuring Guide →
