porous

Admitting the passage of gas or liquid through pores or interstices.

Easily crossed or penetrated.

Having pores; porose; pervious by means of minute interstices.

Full of pores; having interstices in the skin or in the substance of the body; having spiracles or passages for fluids; permeable by liquids

Full of tiny pores that allow fluids or gasses to pass through.

full of loopholes

With many gaps.

able to absorb fluids

full of pores or vessels or holes

allowing passage in and out