A four-hour case is four hours of standing still. NursingRx knee-highs deliver 14-18 mmHg graduated compression and a cushioned sole, so surgeons, anaesthetists, residents and theatre teams finish the list with legs that still feel like their own.
A long case means hours of near-motionless standing. Without the calf-muscle pump that walking provides, blood and fluid settle in the feet and ankles — the reason legs feel heavy and shoes feel tight by the time the drapes come off.
NursingRx knee-highs are firmest at the foot at 18 mmHg, easing to 16 mmHg at the ankle and 14 mmHg at the calf. That bottom-to-top gradient encourages blood back up the leg while you stay still, and helps limit the swelling that builds through a long list.
A cotton terry-loop sole absorbs impact on hard floors, and the seamless toe removes the ridge that rubs inside theatre clogs. A figure-8 ankle band and contoured arch wrap steady each step between theatre, ward and clinic.
The moisture-wicking cotton-poly blend and stay-up cuff were designed for twelve-hour hospital days — scrubbing in at seven, still on call at seven. Same demands for surgeons, anaesthetists, residents, scrub techs and theatre nurses.
For everyday work wear, 14-20 mmHg is the usual over-the-counter range. NursingRx sits at 14-18 mmHg: firm enough to make a difference across a long case, comfortable enough to keep on all day. If a clinician has recommended a specific medical grade for you, follow that instead.
Yes. Knee-high socks sit under scrub trousers and inside clogs without bunching. The seamless toe matters here — a toe seam is what usually rubs inside a firm clog over several hours.
Graduated 14-18 mmHg socks are designed for daytime wear across a full shift. Take them off at the end of the day and check your skin. Do not sleep in them unless a clinician has told you to.
Measure your calf at its widest point. S/M fits US shoe size 8 and below, L/XL fits size 9 and up. If you are between sizes, size up — a cuff that digs into the calf restricts the circulation you are trying to support.
This page is general information, not medical advice. Get assessed before relying on compression if any of these apply:
Swelling in one leg only, especially with pain, warmth or redness
Sudden swelling, or swelling with chest pain or shortness of breath
Varicose veins that become hard, hot, painful or bleed
Skin that is broken, weeping, discoloured or ulcerated
Arterial disease, diabetic neuropathy or reduced sensation in the feet
Leg pain that persists even after rest and elevation
Related reading: compression socks for nurses, standing all day, how long to wear them, edema and the answers hub.
Tested by nurses. Designed for long shifts.
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