Columbia Men's PFG Boatside™ Relaxed Shoe Size:13 these pieces have been twice

these pieces have been twice kiln-hardened to over 1000 degrees F for superior durability

Internal hydration sleeve

Hydrostatic Inflator Technology - Activated by water pressure to automatically inflate when submerged in 4" or more of water

Slip-on driving mocs feature double gore panels that flex for ease of sliding on yet conform comfortably to the foot without the need for laces

Updated heel rubber geometry for consistent tension

Columbia Men's PFG Boatside™ Relaxed Shoe Size:13 these pieces have been twiceA comfy, lightweight boat shoe with great grip and a collapsible heel for easy on and off. The perfect shoe for laidback days by the water. Details Mix of textile, synthetic, leather upper Elastic laces, a collapsible heel, and a relaxed fit for easy on and off Utility loop lets to clip to a bag or hang the shoes to dry Omni Grip LT sole provides enhanced traction and durability with ground contact foam thats 60% lighter than rubber for stability and