Buy the 12 unit prepack size run: 8-9-10-11-12-13 size scale: 1-2-3-3-2-1 norty men's water shoes give you better traction no matter where you go. Beaches, rivers and pools can present challenges for your feet - from slippery, moss-covered rocks to broken glass and sizzling concrete. These aqua water shoes keep a low profile while providing excellent traction and maximum protection from unexpected underwater hazards. Breathable mesh allows water and air to flow freely. The drawstring cord style cinches tight and provides a secure fit on your feet. 41365