Size/Fit Summary: True to size, Regular fit. Model is 173cm and is wearing a size S. Centre back measurement for Size S is 75cm and sleeve length from shoulder point is 62.5cm. Designed for daily use in transitional seasons, the Women's Rain Jacket is the ultimate protection against harsh and unpredictable weather. This fully waterproof jacket features a welded seam construction and storm flap closure for superior protection. Crafted with underarm eyelets, the full mesh body lining offers added breathability.