Arch Booster Crew Sock

Merino Wool ABC (Arch Booster Crew) Socks — 

• Merino performance comfort: Premium merino wool regulates temperature, wicks moisture, and reduces odor for all-day wear.
• Targeted arch support: Built-in arch-booster structure stabilizes the foot, improves alignment, and reduces fatigue.
• Posture + biomechanics: Engineered to support foot foundation—helping knee, hip, and back alignment during standing or movement.
• Pressure-relief cushioning: Strategic compression and padding for shock absorption and long shifts on your feet.
• Circulation support: Gentle graduated compression promotes blood flow and recovery.
• Breathable + antimicrobial: Naturally resistant to bacteria and sweat buildup.
• All-day durability: Reinforced heel/toe and shape-retention knit for daily wear.
• Versatile performance: Ideal for work, travel, training, and recovery.
• Luxury feel, clinical intent: Combines premium fabric with functional alignment design.
• Foundation of total-body alignment: Designed to pair with smart posture apparel for head-to-toe support.

Elevate everyday comfort with our smart Arch Booster Crew Socks, crafted from premium Merino wool for breathable softness and all-season wear. Designed with targeted compression and patented foot technology, these mid-calf socks help support a stronger arch, less Achilles pain, better balance, and smoother movement—ideal for flat feet, heel pain, and daily fatigue.

Whether you're running errands, working out, or on your feet all day, the Arch Booster Crew supports alignment, eases pressure, and helps you feel more energized—comfort you can count on from the ground up. 

Advanced Support: The Arch Booster Crew (ABC) Socks offer mid-calf support and reduce the side effects of flat feet, inflammation or foot trauma. Visit our Health Benefits page for guidance on musculoskeletal conditions.

✔ HSA/FSA Eligible: To use HSA/FSA funds, please check out with Flex. Receipts cannot be issued post-purchase.

All orders of the Arch Booster Crew Sock are final sale and are not eligible for returns or exchanges.