Alpaca Optifill Pillows by Kelly & WIndsor feature:

Luxury pillow filled with Alpaca and High Performance Polyester filling with 100% Cotton sateen outer cover.

Comfortable.
Breathable.
Moisture absorbent.
Excellent neck support.
Boxed wall 6cm construction.
Even filling distribution.
Luxury design.
Biodegradable and environmentally friendly.

Available in three profile ranges:
Low profile – Thinner pillow.
Medium profile – Medium filled pillow.
High profile – Fuller pillow.