DARN TOUGH RUN 1/4 UL RUNNING COLOR:BLACK Lemon & Lime: Cluster Dextrin™

Lemon & Lime: Cluster Dextrin™ (Highly-Branched Cyclic Dextrin)

L-Histidine

• Super-light 1" soft non-chafing elastic for optimal race-day comfort

You and the Phantom 4 are the perfect match

Contoured cork-latex footbed creates custom support with wear

DARN TOUGH RUN 1/4 UL RUNNING COLOR:BLACK Lemon & Lime: Cluster Dextrin™Take on everything from single track training to jeep road crushers in the smooth and ultra lightweight fit of the redesigned running sock. Its added ankle coverage sports silky next to skin ribbing, with breathable flex zones in the forefoot and fatigue zapping arch support. Height: Quarter Weight: Ultra Lightweight Sock Size Shoe Size Men Unisex Men US Women US EU UK XS 2. 5 5 4. 5 7 35 37. 5 2. 5 4. 5 S 5. 5 7. 5 7. 5 9. 5 38 40. 5 5 7 M 8 9. 5 10