B'TWIN 100 Women's Waterproof Urban Cycling Jacket - Pink

The 100 jacket is designed for occasional urban cyclists' trips in wet weather. Its cut lets you cover the lower back, arms, neck and wrists in the riding position on your bike, providing excellent protection from light rain and wind. Vents under the arms to let air circulate freely.
You can wear your helmet over the hood.
Packs away into its own back pocket, making it easy to carry.

This jacket is waterproof thanks to the durability and coating of its fabric and sealed seams. A fabric's waterproofing is determined by measuring its resistance to the pressure exerted by a water column, measured in mm (test based on ISO 811 standard). Our component is resistant to water pressure of 3000 mm of water.The end product has passed a shower test carried out in our labs in a rain shower of 60 L / h / sqm for 1 hour i.e. the average conditions in a light rain shower.

Hydrophilic coating (RET = 12): reduces build up of condensation inside clothing.To find out whether a fabric is breathable, we test its evaporative resistance or RET (based on the ISO 11092 standard).The lower its resistance, the more the fabric lets water vapour produced by the body escape, and the more breathable it is.