Alpaca Bamboo Comfort Top by Kelly & WIndsor features:

Luxury mattress topper with Alpaca and Bamboo mixed fiber together with Bamboo/Cotton cover fabric.

Soft.
Lightweight.
300gsm.
Excellent thermal performance (cool in summer and warm in winter).
Moisture absorbent.
Non-allergic.
Chemical free.
Anti-bacterial.
Anti-odour.
Machine washable.
Luxury and UltraSoft seamless quilting design.
Biodegradable and environmentally friendly.