The waterproof Vela fleece made of pure, natural and breathable cotton ensures, thanks to its anti-dust mite barrier, a good quality of continuous sleep night after night. Its waterproofing keeps your mattress clean and healthy for longer, while its comfortable, ultra-soft and silent textile side ensures perfect absorption. The fitted sheet finish with elastic all around offers a smooth and durable support, while its variable height of 20-30cm allows it to adapt to all our Sleepwell mattresses.