Welcome to the home of Therafirm® Compression Socks! We are dedicated to providing the highest quality compression socks to help improve circulation and provide comfort.
Our Story
Our journey began over 30 years ago when a team of engineers set out to create the ideal compression sock. After years of research and testing, they perfected the design and launched the first Therafirm® sock in 2000.
We are proud to carry on the tradition of excellence in compression sock manufacturing right here in the USA. Our facility in Reading, Pennsylvania contains state-of-the-art equipment manned by seasoned experts in their fields. We oversee the entire process from sourcing the best materials to knitting, dyeing, and packaging the final product.
Every step is done in-house to ensure the highest quality standards.
Our Values
We are committed to providing effective products that help improve lives. Our values reflect this dedication:
- Integrity – We operate transparently and ethically in all aspects of our business. You can trust our products to perform as promised.
- Quality – We use premium materials and conduct rigorous testing to guarantee our socks meet the highest standards for comfort and durability.
- Innovation – Our research and development team is continuously evaluating the latest technologies to enhance our socks. We hold several patents on cutting-edge compression sock designs.
- Service – Our customer satisfaction team is ready to assist with any questions or requests. We want your experience with Therafirm® to be exceptional.
Our Compression Socks
Therafirm® offers compression socks to meet a variety of needs. We manufacture sock styles for men, women, and children in graduated compression levels from 15-30mmHg.
Health Benefits
The graduated compression in our socks gently squeezes the legs to enhance circulation in the veins and lymphatic system. This provides many proven health benefits:
- Helps prevent swelling and relieves tired, achy legs
- Aids recovery after exercise by flushing out lactic acid
- Boosts circulation to speed healing of leg wounds
- Eases symptoms of varicose veins, edema, and thrombosis
- Reduces risk of deep vein thrombosis (DVT) during travel
Everyday Comfort
In addition to medical uses, our compression socks also provide comfort for daily wear. The snug fit offers:
- Extra arch and ankle support – Stabilizes joints and prevents rolling.
- Smooth style – Sleek, non-binding fit under pants and boots.
- Moisture-wicking – Keeps legs dry and comfortable all day.
- Temperature regulation – Keeps legs warmer in winter but cooler in summer.
We have styles suitable for work, travel, sports, lounging, and more. Discover your perfect pair!
Quality Materials
Our compression socks are constructed from high-tech fabrics designed for comfort and durability:
- Soft, breathable cotton – Natural moisture-wicking and hypoallergenic.
- Smooth microfiber – Silky feel, lightweight, and stretchy.
- Supportive spandex – Adds flexibility and calibrated compression.
- Cushioned soles – Plush padding for shock absorption and all-day comfort.
- Reinforced toes & heels – Added durability in high-wear areas.
We extensively test materials to find the optimal balance of comfort, function, and longevity.
Our Compression Levels
Therafirm® socks are available in different compression levels measured in millimeters of mercury (mmHg). This measurement indicates how much pressure is exerted around the ankle and up the leg.
Higher compression levels provide more support. We offer three main categories:
Light Compression (15-20 mmHg)
Ideal for:
- Tired, aching legs
- Mild swelling
- Varicose veins
- Preventing edema on long flights
Provides light support to boost circulation and relieve discomfort. Great for everyday wear.
Moderate Compression (20-30 mmHg)
Ideal for:
- Pregnancy swelling
- Sports recovery
- Standing or walking all day
- Frequent fliers
- Chronic venous insufficiency
Delivers firmer compression to prevent swelling and stabilize muscles during activity. Wear for travel, work, or exercise.
Firm Compression (30-40 mmHg)
Ideal for:
- Chronic edema
- Severe varicose veins
- Post-surgical recovery
- Lymphedema
- Chronic venous insufficiency
Medical-grade compression for advanced circulation support. Check with your doctor to find the right level for your needs.
We also offer compression socks and sleeves specifically designed for diabetes and neuropathy pain.
Our Compression Sock Styles
We offer a wide selection of compression sock styles to suit your needs:
Knee Highs
Our knee high socks extend just below the knee for comfortable full coverage. Choose from:
- Classic knee highs – Our signature style available in slim and regular calf sizes. The most popular option.
- Petite knee highs – Same quality but sized for smaller legs. Fits calves under 14″.
- Firm knee highs – Provides strongest compression up to 40 mmHg.
Thigh Highs
For coverage extending above the knee, choose our thigh high compression socks. Styles include:
- Classic thigh highs – Original design available in regular and plus calf sizes.
- Maternity thigh highs – Made with belly panel that stretches during pregnancy. So comfortable!
- Firm thigh highs – Highest compression level up to 40 mmHg.
Trouser Socks
Short compression socks designed to be hidden under long pants. Convenient options include:
- Dress trouser socks – Minimal bulk under suits and work attire.
- Athletic trouser socks – Discreet support for sports and activity.
- Diabetic trouser socks – Helps circulation in feet prone to neuropathy.
Pantyhose
For full leg coverage, our sheer compression pantyhose gently squeezes from toe to waist. Choices include:
- Support pantyhose – Everyday compression with a standard panty.
- Maternity pantyhose – Full belly panel stretches as you grow. So flattering!
- Travel pantyhose – Prevent swelling and DVT on long flights or drives.
Accessories
We also offer specialty compression socks and accessories:
- Compression sleeves – Protect arms from swelling and numbness.
- Ankle sleeves – Targeted compression for ankles during activity.
- Compression wraps – Customizable compression for arms, legs, and joints.
Explore all our styles and place your order today! We look forward to helping you find the perfect pair.
Our Commitment to Quality
At Therafirm®, we pride ourselves on producing the highest quality compression socks right here in America.
Rigorous Testing
From the first sketch to the finished product, our socks undergo rigorous testing to ensure:
- Proper compression levels across the sock
- Consistent sizing for ideal fit
- Yarn strength, colorfastness, and durability
- Softeners and elastic retention through laundering
- Moisture-wicking and breathability
We test on state-of-the-art machines and with human testers to guarantee comfort, function, and longevity.
Eco-Friendly Processes
We employ responsible manufacturing processes that minimize environmental impact:
- Oeko-Tex certified fabrics free of harmful chemicals
- Water recycling system used in dyeing
- Energy-efficient machinery powered by renewable sources
- Local sourcing of materials when possible
Ethical Production
We proudly manufacture our socks in our Pennsylvania factory where we:
- Pay above-average wages with full healthcare benefits
- Maintain a safe, comfortable work environment
- Uphold strict standards for human rights and labor practices
- Employ many long-term, highly skilled workers
- Support job growth in the local community
You can feel good knowing your Therafirm® socks were ethically produced by workers who are treated with fairness and respect.
Our Customer Service
We want every customer to be thrilled with their Therafirm® socks. Our helpful customer service team is available to:
- Recommend the best style and compression for your needs
- Assist with sizing and fit questions
- Resolve any issues with orders, shipping, or returns
- Provide advice on sock care and wear
- Hear your suggestions on how we can improve
Contact us at (800) 555-3326 or [email protected]. Your satisfaction is our top priority!
Thank you for considering the Therafirm® brand for your compression sock needs. We look forward to helping you enjoy the many benefits of graduated compression for years to come.