換気は良いですか、それともPVCまたはネオプレンですか?
Function \ Type 通気性のある布 PVC ネオプレン
通気性 高い
暖かくしてください 高い
防水 高い 高い 高い
アンチUV 高い
価格 高い

How to clean your Neoprene boots
· Unless you dive exclusively in freshwater, it’s important to rinse all neoprene items after every dive. 
  Salt water causes neoprene to degrade and lose its flexibility.
. All divers should clean their boots with a prolonged soak in warm water.
  Here are the basic steps:
  1- Undo Velcro and open all zippers , submerge and gently massage items then rinse thoroughly
  2- Dry the boots and zippers open, store in a well-ventilated area away from direct sunlight.