Yes, 100% organic cotton blankets are warm and are the best option to feel cosy on cool summer nights.
Cotton is a breathable material, which is easy to maintain, and this is the reason why it is considered the best material for summer blankets.
Cotton blankets are good for night-time sleep and daytime naps in summer.
The softness of the material is best for feeling cosy when watching TV or trying to sleep on the mattress.