Our Take 

The SD100 series from New Balance is a great beginner to intermediate sprint spike for distances up to 400m or jumping events.   

Specs

• Weight – 5.4oz

Technology

• A thin layer of FuelCell foam in the forefoot delivers a propulsive feel to help drive you to the finish line.
• Lightweight no-sew synthetic mesh upper for maximum lightness, breathability, comfort and durability.
• Rubber heel coverage provides grip in the starting blocks.
• 6-pin spike configuration for an aggressive yet forgiving sprint.