Keen Utility K-30 High Arch Insole Sizes:XL 79% Cotton

79% Cotton

Style: MCHL155VS

Provides respiratory protection from ammonia and methylamine at concentrations up to 10 times the Permissible

Style: 84-305

Long wearing

Keen Utility K-30 High Arch Insole Sizes:XL 79% CottonFor high arches and additional underfoot support. This contoured insole distributes pressure, absorbs shock, and improves stability. Men's sizes: Small = 6. 5 8, Medium = 8. 5 10, Large = 10. 5 12, X Large = 12. 5 14 Ladies sizes: Small = 8 9. 5, Medium = 10 11. 5 Cleansport NXT for natural odor control Deep heel cup to align and center foot Designed for high arches Dynamic arch support High rebound foam Quick dry performance technology Shock