The JOBST 8-15 mmHg Knee High Size Chart for mild-support UltraSheer, SoSoft and Activa Sheer styles. Toggle inches/cm and tap any measurement to highlight your size from JOBST's official charts. Use the built-in Find-my-size calculator to get a recommendation from your measurements.
JOBST 8-15 mmHg Knee High Size Chart
UltraSheer · SoSoft · Activa Sheer — 8-15 mmHg mild support
Tap any measurement below to see your full size details.
Do not base your size on your shoe size. Medical compression garments require precise ankle and calf measurements to work correctly. Please use your exact measurements on the chart below to find your perfect fit.
| Measure | S | M | L | XL |
|---|---|---|---|---|
| Calf Circumference (cC) | 28-38 cm11"–15" | 30-42 cm11⅞"–16½" | 32-46 cm12½"–18⅛" | 34-50 cm13⅜"–19⅝" |
| Ankle Circumference (cB) | 18-21 cm7"–8¼" | 20-24 cm8"–9⅜" | 22-26 cm8¾"–10¼" | 24-28 cm9½"–11" |
- 8-15 mmHg styles use their own ankle ranges — do not size from the 15-20/20-30 chart.
Measure first thing in the morning, before swelling, with a soft tape measure held level. Applies to: UltraSheer · SoSoft · Activa Sheer — 8-15 mmHg mild support. Step-by-step Measuring Guide →
