Jobst ActiveWear 30–40 mmHg Overview

Jobst ActiveWear 30–40 mmHg Knee High compression socks deliver extra firm medical-grade compression in a sporty, cushioned athletic design. This high-level compression is used for severe varicose veins, chronic venous insufficiency (CVI), severe edema and venous ulcer management. The soft cushioned foot, moisture-wicking yarns and seamless toe construction provide all-day comfort for patients with active lifestyles.

The opaque athletic knit effectively conceals skin changes associated with advanced venous disease, while the knee band ensures a secure, stay-up fit without binding. For more options, explore our knee high compression stockings, Jobst collection and condition categories like varicose veins, DVT and lymphedema.

Key Features

• Extra Firm 30–40 mmHg Compression: Supports severe venous insufficiency and edema.
• Athletic Cushioned Foot: Provides shock absorption and comfort.
• Moisture Management: Dri-release yarns wick moisture to keep feet dry.
• Seamless Toe: Reduces pressure points and irritation.
• Unisex Fit: Designed to suit both men and women for active daily wear.

Medical Benefits of 30–40 mmHg Extra Firm Compression

• Controls severe venous insufficiency and CVI
• Reduces significant leg edema and lymphatic swelling
• Supports venous ulcer management
• Helps manage post-thrombotic syndrome
• Improves circulation during advanced venous disease
• Supports recovery after vascular procedures

Clinical Applications – Extra Firm Compression (30–40 mmHg)

• Severe varicose veins
• Chronic venous insufficiency
• Severe edema or lymphedema
• Venous ulcer recurrence prevention
• Post-thrombotic syndrome
• Advanced venous conditions requiring extra firm support

Product Specifications

• Brand/Series: Jobst ActiveWear
• Compression Level: 30–40 mmHg (Extra Firm Compression)
• Style/Length: Knee High
• Toe Style: Closed Toe
• Gender: Men's and Women's (Unisex fit)
• Fabric Content: Polyester 58%, Nylon 20%, Spandex 12%, Cotton 10%
• Construction: Cushioned foot with seamless toe and all-day comfort knee band
• Use: Extra firm athletic compression for severe venous conditions

Important Medical Notice

30–40 mmHg compression must be used under medical supervision. Do not use if you have severe arterial disease, heart failure, active infection or untreated ulcers. Consult a clinician for sensory loss or circulatory disorders.

Jobst ActiveWear 30–40 mmHg provides powerful extra firm compression in a comfortable athletic design. Explore more in the Jobst collection.

Frequently Asked Questions

Who should wear 30–40 mmHg compression?
Those with severe venous insufficiency, significant edema, venous ulcers or post-thrombotic syndrome per medical prescription.

How do I get the right size?
Follow our measuring guide for accurate measurements.

Can I wear them all day?
Yes—when prescribed. Remove at night unless directed otherwise.

What other styles exist?
Explore thigh highs, pantyhose and clearance styles.

Where can I learn more about compression therapy?
Visit the Compression Socks FAQ Hub for in-depth guidance. Shop: Men’s 30–40 mmHg and Women’s 30–40 mmHg.