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New Balance_Sigma Harmony_BOA_Track Spike_Unisex

New Balance Sigma Harmony BOA

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S3
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A new spin on innovation. The S3 dial features our first-ever anodized aluminum dial built to enhance precision with exceptional grip performance and a unique sound cue that together unlock the full spectrum of performance to fine-tune fit even further. Our new heat welding process replaces stitching to increase adaptability, comfort, and pressure distribution while creating a closer connection to the shoe.

CS1
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Flexible strength for low-power configurations. CS1 lace uses 49 strands of stainless steel wrapped in nylon to withstand abrasion to shed dirt, debris, and water.

How to Dial In the Boa Fit System. 

Turn to Adjust

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