Sizing for the Sigvaris Motion High Tech 412 athletic socks. Toggle inches/cm and tap a measurement to highlight your size from Sigvaris' official sizing chart.
Sigvaris Motion High Tech 412 Size Chart
Motion High Tech 412 sizing chart
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 | Extra Large |
|---|---|---|---|---|
| Ankle Circumference | 18–21.5 cm7"–8.5" | 21.5–25.5 cm8.5"–10" | 25.5–29 cm10"–11.5" | 29–33 cm11.5"–13" |
| Calf Circumference | 28–39 cm11"–15.5" | 31.5–45 cm12.5"–17.5" | 35.5–51 cm14"–20" | 41–58 cm16"–23" |
Small
Ankle Circumference
18–21.5 cm7"–8.5"
Calf Circumference
28–39 cm11"–15.5"
Medium
Ankle Circumference
21.5–25.5 cm8.5"–10"
Calf Circumference
31.5–45 cm12.5"–17.5"
Large
Ankle Circumference
25.5–29 cm10"–11.5"
Calf Circumference
35.5–51 cm14"–20"
Extra Large
Ankle Circumference
29–33 cm11.5"–13"
Calf Circumference
41–58 cm16"–23"
Shoe Size
| Measure | SS | SM | SL | MS | MM | ML | LS | LM | LL | XS | XM | XL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Women's Shoe Size | 4.5–7.54.5–7.5 | 8–10.58–10.5 | 11–13.511–13.5 | 4.5–7.54.5–7.5 | 8–10.58–10.5 | 11–13.511–13.5 | 8–10.58–10.5 | 11–13.511–13.5 | >14>14 | 8–10.58–10.5 | 11–13.511–13.5 | >14>14 |
| Men's Shoe Size | ≤6.5≤6.5 | 7–9.57–9.5 | 10–12.510–12.5 | ≤6.5≤6.5 | 7–9.57–9.5 | 10–12.510–12.5 | 7–9.57–9.5 | 10–12.510–12.5 | 13–15.513–15.5 | 7–9.57–9.5 | 10–12.510–12.5 | 13–15.513–15.5 |
SS
Women's Shoe Size
4.5–7.54.5–7.5
Men's Shoe Size
≤6.5≤6.5
SM
Women's Shoe Size
8–10.58–10.5
Men's Shoe Size
7–9.57–9.5
SL
Women's Shoe Size
11–13.511–13.5
Men's Shoe Size
10–12.510–12.5
MS
Women's Shoe Size
4.5–7.54.5–7.5
Men's Shoe Size
≤6.5≤6.5
MM
Women's Shoe Size
8–10.58–10.5
Men's Shoe Size
7–9.57–9.5
ML
Women's Shoe Size
11–13.511–13.5
Men's Shoe Size
10–12.510–12.5
LS
Women's Shoe Size
8–10.58–10.5
Men's Shoe Size
7–9.57–9.5
LM
Women's Shoe Size
11–13.511–13.5
Men's Shoe Size
10–12.510–12.5
LL
Women's Shoe Size
>14>14
Men's Shoe Size
13–15.513–15.5
XS
Women's Shoe Size
8–10.58–10.5
Men's Shoe Size
7–9.57–9.5
XM
Women's Shoe Size
11–13.511–13.5
Men's Shoe Size
10–12.510–12.5
XL
Women's Shoe Size
>14>14
Men's Shoe Size
13–15.513–15.5
Size codes: First letter = circumference size (S = Small, M = Medium, L = Large, X = Extra Large); second letter = shoe-size band within that circumference size (e.g. MM = Medium circumference, middle shoe-size band).
- Shoe sizes have no units; values are repeated in both unit columns as printed
- Printed chart heading reads 'Motion High Tech 412 sizing chart' (used here for the Traverse 412C athletic sock line)
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: Traverse / Motion High Tech 412 Athletic Socks. Step-by-step Measuring Guide →
