Jobst Activewear Compression Knee High Socks, 30-40 mmHg, White, XL Full Calf

Jobst Activewear compression knee high socks deliver 30-40 mmHg very firm gradient compression in an athletic, unisex design built for active lifestyles. Dri-Release yarn keeps feet dry and comfortable during activity, while the non-constricting comfort band holds the sock in place without binding or pinching. The reinforced heel resists abrasion for greater durability, and the seamless toe with 360-degree cushioned foot increases comfort during extended wear. Latex-free. White. XL Full Calf. Sold as a pair.

Key Features

• 30-40 mmHg very firm gradient compression (CCL 2)
• Dri-Release yarn keeps feet dry and comfortable during activity
• Non-constricting comfort band holds sock in place without binding or pinching
• Reinforced heel for abrasion resistance and greater durability
• Seamless toe with 360-degree cushioned foot for all-day comfort
• Unisex athletic design
• Latex-free
• White
• Sold as a pair

Specifications

• SKU: 110530
• Brand: Jobst
• Style: Activewear Knee High
• Compression: 30-40 mmHg (CCL 2 — Very Firm)
• Size: XL Full Calf
• Color: White
• Composition: 58% Polyester, 20% Nylon, 10% Cotton, 12% Spandex
• Latex-Free: Yes
• Quantity: Sold as a pair
• Shipping Weight: 1 lb
• Country of Origin: China

Ideal For

Active individuals with chronic venous insufficiency, severe varicose veins, or significant lower extremity edema who require 30-40 mmHg compression and want a sock that performs during physical activity will find the Dri-Release yarn and athletic construction more comfortable during exercise than standard medical compression stockings.

Patients who have been prescribed very firm 30-40 mmHg compression for deep vein thrombosis management, post-thrombotic syndrome, lymphedema, or venous ulcer care and prefer an athletic-style sock for daily wear will find the Jobst Activewear provides the required compression level in a less clinical-looking design.

Individuals with orthostatic or postural hypotension who require high-compression lower extremity support to help maintain blood pressure during standing and activity will find the 30-40 mmHg compression level appropriate for their clinical needs.

Larger-framed individuals and those with full calf measurements who have difficulty finding a properly fitting compression sock in standard sizes will benefit from the XL Full Calf sizing, which provides a secure, comfortable fit without excessive compression or gapping at the calf.

Frequently Asked Questions

How do I wash these socks?
Machine wash in a mesh laundry bag or hand wash with warm water using a mild soap or detergent designed for compression stockings. Machine dry on low heat. Avoid bleach and fabric softener, which can degrade the compression fibers over time.

Is 30-40 mmHg appropriate for me?
The 30-40 mmHg compression level is a very firm compression class (CCL 2) typically prescribed for chronic venous insufficiency, deep vein thrombosis, post-thrombotic syndrome, severe varicose veins, lymphedema, and venous ulcers. Consult your physician or vascular specialist before using 30-40 mmHg compression, particularly if you have arterial insufficiency or other conditions that may contraindicate compression therapy.

When is the best time to put on compression socks?
Compression socks are easiest to apply in the morning before swelling develops. Put them on before getting out of bed or shortly after rising, when leg circumference is at its smallest.

How do I determine the correct size?
Measure your ankle and calf circumferences while standing. Use the Jobst Activewear sizing chart to confirm the correct size for your measurements. This listing is for the XL Full Calf size.