Outdoor Elements Bladder 2L Sof Sole This shoe is designed with

This shoe is designed with an engineered mesh

Magnesium contributes to the normal functioning of muscles

Helps improve athletic performance

it delivers stability

Outdoor Elements Bladder 2L Sof Sole This shoe is designed withProduct Information Introducing a new BPA and FDA approved bladder that produces no chemical taste while in use. The bladder features a large mouth for easy infusing of water and washing; it is strong and sturdy enough to retain liquids without any leakage during high intensity physical activities. Capacity: 2L Material: PVS and BPA free, Thermoplastic Polyurethane (TPU), with antibacterial finish Temperature Range: 20 to 50 degree Celcius Easy and