Mesh fabric is thinner, lighter and more ventilated than cotton or polyester. This breathable fabric wicks away perspiration more quickly.

To determine whether a fabric is breathable, we measure its evaporative resistance (test based on standard ISO 11092). The lower its resistance, the more the fabric will let water vapour produced by the body escape, and therefore the more breathable it is. For example: RET < 9 = extremely breathable fabric.

Machine wash at 30°C. Synthetic programme. Turn the garment inside out. Use minimal laundry detergent. Do not add softener. Line dry in a warm, ventilated area. Do not tumble dry. Do not dry clean. Do not bleach. Do not place on a heater to dry.

Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users. Our set idea: developing products that meet our users' needs and to avoid any constraint. We then test our products in the field, as we are convinced that only by subjecting them to real world conditions, like the ones you experience on your bike, can we offer the best products.