The Bumff from Nike Website

RRP £229.00

Trail Speed

For the first time in Nike Trail Running, we implemented a carbon Flyplate, layered between ZoomX foam and a knit fabric-wrapped midsole, to give you propulsive energy and a springy feel. It helps you stay fresh to continue pushing the limits of speed, whether you're at mile 1 or mile 50.

Traction for Various Conditions

Slimmer and lighter than a traditional outsole, the Vibram exclusive Ultrafly outsole made with Vibram Megagrip has a sticky rubber that works with a chevron lug pattern. They combine to provide grip on both uphill climbs and downhill descents, even in wet weather. This exclusive outsole also features Vibram Litebase and Traction Lug technologies. The result is a lightweight, durable outsole that gives you great grip wherever your run takes you.

Stable on the Trail

A flat bottom and minimised cross rocker give you optimal stability on trail terrain while the heel-to-toe rocker provides a smooth transition. Specifically engineered zones of support in the midfoot give you a secure yet lightweight feel, while weaving through the trail at a rapid pace.

Durability Where You Need It

The fabric wrap on the midsole helps to cushion the foam from the elements and abrasion of being on the trails. Hard-wearing abrasion-resistant materials provide durability.

More benefits

• Vaporweave mesh on the upper provides breathability.
• Foam midsole adds cushioning.

Product details

• Weight: Approx. 300g (men's size 9)
• Heel-to-toe drop: 8.5mm
• Not intended for use as personal protective equipment (PPE)
• Colour Shown: Dusty Cactus/Glacier Blue/Field Purple/Opti Yellow
• Style: DX1978-301