Race spine: The innovative design of this new locking system incorporates an additional screw between the boots' cuff and lower shell

Better impact protection

Targeted Arch Compression Secure arch support and a custom-like fit that stays put

Weighing in at only 13 grams per sock our Vertex No-Show tabs are incredibly light but still incredibly tough

Injinji Men's Ultra Run Mini-Crew Correct Toes Race spine: The innovative designThe Ultra Run Mini Crew sock is built for comfort, support, and performance on long runs. Extra thick terry cushioning in the footbed and toes absorbs impact from pavement or trails, while moisture wicking threads keep feet dry. Individually wrapped toes prevent blisters and promote natural toe splay. The Mini Crew height rests above the ankle, sealing out dirt and debris for a secure, chafe free fit. Features & Benefits: Mini Crew Height: Seals out