SiS GO Energy Gel Plus Electrolyte 60ml (Box of 30) Flavour:Salted Caramel all the mandatory equipment for

all the mandatory equipment for ultra-trail running races

The gel stays soft and flexible after freezing

The padded zone on the heel which helps to protect the Achilles tendon has been extended around the ankle and we have re-shaped the padding on the toe and ball of foot areas to make it even more comfortable

We've sweated every detail on the Sixer so that out on the trail

pre-2010 (F-203)

SiS GO Energy Gel Plus Electrolyte 60ml (Box of 30) Flavour:Salted Caramel all the mandatory equipment forThe GO Energy + Electrolyte gels build on the established science of the GO Isotonic Energy gel, the worlds first and only truly isotonic energy gel. The gel not only delivers a rapid supply of easily digestible carbohydrates (22 grams) for energy, but also provides 118mg sodium, 9. 5mg potassium and 1. 5mg magnesium per gel. Electrolytes including sodium, potassium and magnesium are lost through sweat and need to be replaced in order to help the body