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Men's Foundation Pro Long Sleeve


Enhance Your Performance and Posture

​​The Foundation Pro Long Sleeve is designed to provide optimal posture support. This posture correction apparel aids in pain relief, improves breathing, enhances circulation, and boosts overall energy levels. Perfect for both professional athletes and everyday users, it offers the benefits of compression clothing for back pain relief and posture correction. Whether you're an athlete or someone looking to improve your daily posture and health, this comfortable fitness wear is your perfect companion for a better, more comfortable, and pain-free life.


Under Uniforms: Ideal for wearing under athletic uniforms, this shirt provides essential support for enhanced performance and faster recovery. Trusted by professional athletes in the MLB, NFL, NBA, and NHL, as well as top collegiate and Olympic competitors, this athletic performance wear is designed for athletes of all levels. Whether you're a professional or recreational athlete, or simply looking for better posture and support in daily wear, this shirt is a must-have.

Computer Work: Perfect for long hours at the desk, the Foundation Pro Long Sleeve promotes better posture, reduces back and neck strain, and keeps you comfortable and focused throughout your workday. It’s an excellent example of posture correction apparel for everyday wear.

Moderate Exercise: Whether you’re hitting the gym, going for a run, or engaging in moderate exercise, this shirt provides the support and comfort you need to maximize your workout and maintain proper posture. It’s fitness apparel for muscle support and athletic wear for enhanced performance.

Base Layer Support: Use the Foundation Pro Long Sleeve as a base layer for any activity. Its high-grade compression and 4-way stretch ensure a snug fit, enhancing your posture and offering consistent support. This is ideal for health improvement apparel and rehabilitation clothing.

Cold Weather Sports: Perfect for cold weather sports like ice hockey, skiing, and snowboarding, the Foundation Pro Long Sleeve provides excellent support and warmth. Its high-grade compression and moisture-wicking properties make it an essential piece of sports recovery gear for winter athletes.

Daily Wear: Not just for athletes, this versatile long sleeve shirt is perfect for anyone looking to improve their posture and overall health. Wear it during everyday activities to experience the benefits of better alignment and reduced muscle strain. This apparel helps in reducing muscle fatigue with compression clothing.


“I put on the Foundation Long Sleeve when I need the most support. After a back injury or when I’ll be on my feet for extended periods of time, this shirt really carries me through.”

Key Features 

Enhanced Features for IntelliSkin Products

CoolCue® Fabric: Antimicrobial and medical-grade fabric infused with silver ion technology. This innovative material eliminates bacteria, fungi, and certain viruses, providing continuous protection against harmful bacterial growth.

PostureCue® Technology: Activates and engages your postural muscles, delivering consistent alignment feedback to help maintain proper posture throughout the day.

High-Grade Compression: Provides superior compression to support muscles and improve circulation, enhancing performance and recovery.

4-Way Stretch: Offers unrestricted movement and a perfect fit, adapting to your body’s every move for maximum flexibility and comfort.

UV 50+ Protection: Blocks over 98% of harmful UV rays, providing excellent sun protection for your skin during outdoor activities.

Moisture Wicking & Breathable: Effectively wicks away moisture to keep you dry and comfortable, ensuring breathability even during intense activities.

Anti-Odor & Antimicrobial: Combats odors and inhibits microbial growth, keeping your garment fresh and hygienic wear after wear.

Jade Stone Fiber: Crafted with ultimate comfort in mind, these naturally cooling fibers ensure exceptional breathability, keeping you cool and comfortable in any situation.

Best Fit


Mark said when he put the Foundation shirt on, the numbness he had experienced in his hand for the past four months went away immediately. He pledged, “I’m going to wear this every time I surf…FOREVER!”


The shirt is great! I have scoliosis and Degenerative Disk Disease (DDD) and the shirt helps hold my body erect. Thanks! Franklin / Collinwood TN

This by far is the best foundation shirt we have ever found. I bought one a few years ago for my husband, and one of our sons and my husband literally wore his out. This is now his second one and he loves it. It really helps. It does exactly like it states. Patti / Laguna Niguel, CA

I personally think these Foundation Pro shirts are a great adjunct to the rehab that we are doing in the training room. Especially in our lineman with forward head, rounded shoulders. These guys inevitably end up with some cervical issues that need addressed, but their basic postural issues need to be addressed as well.  Mike Baum / NY Giants Athletic Trainer

I think the product is great and have been wearing intelliskin shirts since one of my reps gave me one 9 years ago. It has been part of my recommended treatment in my musculoskeletal and pain management clinic for years. We appreciate you guys, keep doing great work! Dr. Jeremy Hoff / Emerge Ortho

Customer Reviews

Based on 1 review

These are the best products in the world to control your body and keep it intact while exercising or working hard this is foundational