Nathan Hydration Bladder 2.0 Litre Brand_Sofsole The midsole features GEL™ technology

The midsole features GEL™ technology and AMPLIFOAM™ cushioning

due to variances created during the development and manufacturing processes

An internal drawcord lets you customize fit

Final edition of this long living racing shoe

Half-elasticated cuffs

Nathan Hydration Bladder 2.0 Litre Brand_Sofsole The midsole features GEL™ technologyThe Nathan Sports Hydration Bladder is a quality hydration bladder from a reputable and popular brand. This hydration sleeve features: Large opening for easy filling, emptying, cleaning, and adding hydration mixes High flow bite valve allows you to take proper mouthfuls of water without any effort Quick release hoses for convenient cleaning, so you're ready for another day hitting the pavement tomorrow BPA free materials fully safe and non toxic