Examined the texture of the material (4)
I believe the answer is:
felt
'the material' is the definition.
(felt is a kind of material)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for felt that I've seen before include "Fabric of matted wool fibres" , "suitable for a fedora" , "Sensed - beret material" , "Considered" , "Sensed; fibre cloth" .)