Aspire for greatness and a comfortable amount of compression with the Swiftwick™ Aspire Four Compression Running Sock.

• Compression sock.
    - 4" double cuff with ankle support.
    - Fits at the 1-quarter calf level.
    - Aspire line: more than double the Olefin content.
• Weave: half density so it won't bunch up on the top of the foot.
• Olefin in the footbed, weave, toe box and heel to wick more moisture.
    -  Moisture wicking to keep the feet comfortable by removing sweat from the skin.
• Compression to help the muscles recovery more quickly.
• Upper: thin and channeled to help the airflow since there is less bulk inside of the shoe.
• Blister free.
• Linked toe so there is no inseam in the toe for supreme comfort.
• Footbed: full cushion for comfort.
• Maximum arch support.
• Y-heel contour: the lateral anchor moves with the foot.
• Antimicrobial.
    - 200-needle construction.

Made in USA