The New Balance 550 Trainers in white/navy blue are a stylish and trendy choice for women in UK size 4. These trainers feature the iconic New Balance branding and are designed specifically for women, making them a comfortable and fashionable option for everyday wear. The classic sneaker style and colour combination of white and navy blue make these trainers a versatile choice that can be easily paired with a variety of outfits, making them a must-have addition to any woman's footwear collection.