Unlock Peak Performance with Targeted Quad Compression

Enhance every stride and accelerate recovery with the OS1st QS4 Quad Sleeve. Designed for athletes and active individuals, this sleeve delivers precision-targeted compression to the quadriceps without limiting your range of motion. The OS1st QS4 Quad Sleeve features a lightweight, slim profile that moves seamlessly with your leg, making it an ideal companion for extended training sessions or daily wear. Enjoy a secure fit engineered to stay in place during even the most dynamic movement. Breathable, moisture-managing construction helps keep your skin cool and comfortable whether you wear it under uniforms or activewear. Each package includes one sleeve, providing specialized support that keeps you moving forward with confidence.

Features and Benefits

• Compression zones mapped for targeted quadriceps support during all activities
• Lightweight knit fabric built for comfort during long training or all-day wear
• Slim profile allows easy layering under uniforms or performance gear
• Breathable construction designed to regulate heat and manage moisture
• Secure fit engineered to prevent shifting during dynamic motion

Indications for Use

• Support and compression for the quadriceps during activity
• Assists with recovery after training or strenuous activity

Size Guide Mid-Thigh Circumference

• Small: 31–43 cm (15–17 inches)
• Medium: 44.5–51 cm (17.5–20 inches)
• Large: 52–60 cm (20.5–23.5 inches)
• X-Large: 60–68.5 cm (24–27 inches)

How to measure: Measure around your thigh at the midpoint between your hip and knee.