WAA is a European brand known for its very slim fit, which differs from North American sizing standards. We strongly recommend consulting the provided WAA sizing guide. As a general rule, choose at least one size up from what the guide suggests. If you are at the upper end of a size range, consider going up two sizes. The Trail Runner Store does not assume responsibility if the sizing is still not a perfect fit for you. The Ultra Rain Jacket allows you to keep in the dry in the most extreme weather conditions, whatever your sport. Waterproof and very compact Ultra light Compressible in a 10x15cm pocket Designed to give you a maximum freedom of movement Complies with the list of compulsory equipment of the biggest races Smart double-membrane Repels droplets while evacuating sweat Waterproofness: 10 000 Schmerber Breathability: 13 RET ADVANTAGES Waterproof seams WAA Shell Pro membrane: waterproofness, evacuation of sweat Drawstrings at the waist Adjustable hood thanks to drawstrings Zips into its own pocket (10x15cm) Reflective highlights: visibility in case of reduced lightning CHARACTERISTICS Weight: 178g Waterproofness: 10 000 Schmerber Breathability: 8 RET / 10 000 MVTR 100% Nylon