The Lululemon Define Jacket in Luon Black, Size 10 is a versatile activewear piece designed for women who enjoy yoga and other springtime activities. Made from a blended fabric with a nylon outer shell and polyester insulation, this long-sleeve jacket features a zip closure and is machine washable for easy care. The timeless black colour and basic jacket style make it a staple in any wardrobe, perfect for staying warm and comfortable during your fitness routine.