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Covert Threads
Red Line Crew Sock – Performance Crew Sock with Moisture-Wicking Fibers and Reinforced Support Zones (Large, Men's 9-12, Women's 11+)
4.77 reviews
sizeLARGE (Men's 9-12, Women's 11+)
LARGE (Men's 9-12, Women's 11+)
MEDIUM (Men's 4-8, Women's 5-10)
X-LARGE (Men's 13-15)
$15.35After Cash Back
Save $1.15 (7%)
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- Silver Lined™ Antimicrobial Fabric - Made with 25% 44t7™ silver embedded in a blend of polypropylene, Lycra®, and Sta‑Cool nylon to help combat foot odor, fungus, and infections.
- Moisture-Wicking Comfort & Cushioning - Soft, hydrophobic fibers paired with cushioned Strike Zones™ ensure your feet stay dry and comfortable all day, even under wear-intensive conditions.
- All-Day Support - Crew-length design with built-in arch support and light compression helps keep the sock securely in place—reducing bunching, blistering, and slipping.
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Covert Threads
Covert Threads
Covert Threads First Responders Line To Serve and Protect
Content: 52% Polypropylene, 25% 44t7™ Silver, 10% Spandex Lycra, 8% Sta-Cool 5% Nylon
Red Line Crew Sock (Style#1111R)
Our first responders line crew sock, made with top of the line Silver Lined™ Fabric to help battle foot odor, foot fungus and foot infections; yet it is soft with moisture wicking fabrics and cushioned to keep feet dry and cool.
- Crew Length Provides all Day Support & Protection of lower legs
- Built-In Arch Support/Compression helps provide secure fit in the shoe
- Cushioned specifically in Strike Zones™ for comfortable Wear
- Thin Mesh Instep for increased Breathability = comfort all day long
- Soft Moisture Wicking fabric keeps feet dry & cool
- Keep the Dress Look - Achilles in Black hiding cushioned material inside the shoe
- Helps Prevent Bunching, Blistering and Slipping!
- Top of the Line Silver Lined™ Fabric helps battle foot odor, foot fungus & foot infections
Benefits
- Hygienic & Safe for Long Wear - Silver Lined™ fabric actively resists odor and microbial growth—highly valued by first responders on extended shifts.
- Optimal All-Day Wear - Moisture-wicking and strategic cushioning work together to reduce blistering, slipping, and discomfort.
- Sleek Yet Supportive - Offers a clean look without compromising safety and comfort for active professionals in uniformed roles.
How to Use
- Wear as your go-to daily sock—perfect with boots or shoes for long hours on duty.
- For maintenance: machine wash cold and air dry to preserve cushioning and antimicrobial properties.
Why Customers Love It
- Designed for the Front Line - Tailored for first responders, this crew sock balances functionality with the demands of uniform codes.
- Built for Comfort and Durability - A go-to for professionals seeking both performance and enduring wear over long shifts.
Description
Covert Threads First Responders Line To Serve and Protect
Content: 52% Polypropylene, 25% 44t7™ Silver, 10% Spandex Lycra, 8% Sta-Cool 5% Nylon
Red Line Crew Sock (Style#1111R)
Our first responders line crew sock, made with top of the line Silver Lined™ Fabric to help battle foot odor, foot fungus and foot infections; yet it is soft with moisture wicking fabrics and cushioned to keep feet dry and cool.
- Crew Length Provides all Day Support & Protection of lower legs
- Built-In Arch Support/Compression helps provide secure fit in the shoe
- Cushioned specifically in Strike Zones™ for comfortable Wear
- Thin Mesh Instep for increased Breathability = comfort all day long
- Soft Moisture Wicking fabric keeps feet dry & cool
- Keep the Dress Look - Achilles in Black hiding cushioned material inside the shoe
- Helps Prevent Bunching, Blistering and Slipping!
- Top of the Line Silver Lined™ Fabric helps battle foot odor, foot fungus & foot infections
Benefits
- Hygienic & Safe for Long Wear - Silver Lined™ fabric actively resists odor and microbial growth—highly valued by first responders on extended shifts.
- Optimal All-Day Wear - Moisture-wicking and strategic cushioning work together to reduce blistering, slipping, and discomfort.
- Sleek Yet Supportive - Offers a clean look without compromising safety and comfort for active professionals in uniformed roles.
How to Use
- Wear as your go-to daily sock—perfect with boots or shoes for long hours on duty.
- For maintenance: machine wash cold and air dry to preserve cushioning and antimicrobial properties.
Why Customers Love It
- Designed for the Front Line - Tailored for first responders, this crew sock balances functionality with the demands of uniform codes.
- Built for Comfort and Durability - A go-to for professionals seeking both performance and enduring wear over long shifts.
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Customer Ratings
4.7 out of 55 Star86%
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