The Sidas Power Straps are designed to enhance the flex of your ski boots, improving ski control, precision, and overall performance. By incorporating an elastic strap, they not only boost flex but also reduce pressure on the tibia when combined with the boot’s tongue, providing greater comfort on the slopes.

Available in four flex levels (P1 to P4), these straps allow you to customize your ski experience to match your skiing style—from the softest flex to the stiffest response. A durable metal buckle delivers precise, powerful tightening, while reinforced side protection guards against damage from ski edges. Constructed from high-tenacity polyester with a redesigned buckle, Sidas Power Straps are built to withstand demanding alpine conditions.

Benefits

• Enhanced ski boot flex: Improves boot response for better control and precision.
• Customizable performance: Choose from four elasticity levels (P1–P4) to suit your style.
• Improved comfort: Elastic design reduces tibia pressure and enhances comfort with the boot tongue.
• Durable design: High-tenacity polyester and reinforced sides resist wear and ski edge damage.
• Precise fit: Metal buckle ensures powerful, secure tightening.

Additional Information

Each set of Power Straps includes 1 pair of screws and a self-locking insert for secure installation.

Note: Mounting Power Strap products on ski boots is a technical operation that may require assistance from a professional bootfitter.