VJ Irock 4

Our View – VJ IRock 4:

Updated without taking away from its core, the VJ IRock 4 takes the brands flagship model to even greater heights.

The VJ IRock 4 has been upgraded with a soft antislip heel to make sure that the shoe shapes better to the foot, holding it in place even during the toughest conditions. The upper’s design has also seen some small tweaks to enhance the fit of the shoe. Together these make the IROck 4 feel an extension to your body so you can traverse the most technical terrain with confidence.

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. VJ’s signature Butyl rubber completes the outsole giving the IRock the world-famous grip it is known for. We certainly get the best feedback from our customers regarding the shoes performance on pretty much every terrain.

The Schoeller®-Keprotec® upper featuring aramid fibres is incredibly durable and protective with the Fitlock system providing added protection and a personalized fit around the foot arch. With its precision fit and amazing grip, the IRock has long been an orienteers’ favourite but has in recent years shown its class in everything from obstacle course races to the most technical of skyraces.

With performance in mind, this shoe is best suited for shorter to middle distances in softer terrain and is in a class of its own from snowy descents to muddy trails.

Specifications – VJ IRock 4:

• Unisex
• Midsole stack - 29,5mm
• Drop - 6 mm
• Outsole - Superior Contact
• Upper - Schoeller®-Keprotec®
• Lug Depth - 6 mm
• Weight - 240g (UK 8)
• Fitlock ensures fit - Innovative system designed to improve the fit of the shoe, making it feel like a part of your body. Integrated with the lacing, the Fitlock system tightens the shoe on the inside and under the arch of your foot.
• Schoeller Keprotec® upper - Aramid fibres within the fabric makes the shoe amazingly durable and gives excellent protection.
• Aggressive grip - The Superior Contact -outsole is produced from our own special rubber and ensures grip on all surfaces. Aggressive 6mm lugs provide grip in the toughest of conditions but also allows you to enjoy running on flat areas.