For the IRock+ we've designed a new noticeably wider last, making the shoe a lot more spacious than the original versions. There is a lot more room in the toebox and forefoot area, but you’ll find the same precise fit in the heel and midfoot. 

The VJ Irock has long been the most aggressive VJ shoe without metal studs for softer conditions. Its specifically designed lug configuration gives optimal grip when it's slippery but still sheds loose debris that could otherwise become attached. The IRock+’s lug configuration closely mimics the original IRock lug configuration, but the surface area of the IRock+’s lugs are a bit larger. VJ’s signature Butyl rubber completes the outsole giving the IRock the world-famous grip it is known for. 

The shoe’s midsole is made of a material called LightEVA. Lightness and bounciness are features that are combined in this material, making it a clear choice for this shoe. 

The mesh upper of the shoe is made of armored nylon which is durable and protects the foot on rough terrains and adventures. The IRock+ has a soft heel to add comfort and to combat chafing.