what is the lining for this jacket..is this polyester/mesh or thin fleece lining?

Tech Specs:

Material:

[Shell] 100% nylon Omni-Tech; [Lining] polyester, recycled polyester, nylon taffeta 

Waterproof Rating:

Not specified 

Breathable Rating:

Not specified 

Core Venting:

Chest-pocket vents 

Pockets:

2 Front 

Seam Taped:

Yes, fully 

Powder Skirt:

No 

Hood:

Yes 

Zip-in Compatibility:

Yes (snap-in) 

Recommended Use:

Hiking, backpacking, peak bagging 

Manufacturer Warranty:

Lifetime