It's one of the fastest-growing plants on earth. Bamboo regrows from its own roots after harvesting, so it doesn't need replanting like most crops.

It's gentle on young skin. The fibres are smooth and rounded, which is why bamboo feels so soft and doesn't itch.

It handles moisture well. Bamboo draws sweat away from the skin, so feet stay drier through sport and weekends.

It feels comfortable in all conditions. Cool when it's warm and not clammy when it isn't.

80% bamboo, 15% polyester, 5% elastane. The bamboo gives the softness and breathability, and the rest gives strength and stretch.