New Balance Summit Unknown V3 M

The i-Run team says

Technologies

• Toe Protect

  Protection system placed at the front of the foot to prevent impacts against stones or rocks.

• Rock Stop

  TPU plate located on the forefoot to protect the sole of the foot from impacts against rocks or other roots.

• HydroHesion

  An advanced composite rubber specifically designed to provide grip in aquatic environments.

• FuelCell

  The FuelCell midsole is characterized by nitrogen-infused foam for a powerful boost with every step you take.

• Green Leaf

  The Green Leaf standard unique to New Balance highlights the presence of environmentally friendly materials. For textiles that meet this standard, 50% or more of the materials used must be part of an eco-responsible approach. This means they can come from recycled fibers or, as with cotton, from sustainable farming methods (such as the Better Cotton Initiative, for example).