OOFOS OOriginal Black Size:M6/W8 This fabric allows maximum airflow

This fabric allows maximum airflow to maintain comfort in any situation

Weight without Soft Flasks: 4 oz/113 g

Then step into the Clouds

nanoUV fabric with at least 30+ UPF

2 shock cords with one pull tension lock at sides

OOFOS OOriginal Black Size:M6/W8 This fabric allows maximum airflowNo matter how much you are on the move during the day, OOFOS' unique OOfoam Technology and Patented Foot Bed provide unparalleled impact absorption, comfort and support while reducing fatigue and enhancing recovery. Technical Advantages of OOfoam over traditional cushioning materials: Significantly more comfort, cushioning and natural articulation 37% more impact absorption Longer lasting support and cushioning Arch support for most foot types Durable