Hello! Yes, men can easily use this product. Polo Collar Brown Medical Uniform Scrubs are designed in a unisex fit for both male and female healthcare professionals. With its modern lines and professional look, it is suitable for all healthcare professionals. According to your measurements of 187 cm tall and 90 kilos, size XXL (44) will suit you. However, considering your height, we recommend opting for a size 3XL, which is one size larger, for a better fit in terms of arm or product length. Thanks to the polyviscon lycra fabric structure of our product, it will provide a flexible and comfortable use, offering freedom of movement. In addition, it is suitable for long-term use with its sweat-resistant structure and easy-to-iron feature. Thank you for your interest!