ULTIMA SIR JOHN JUMP | JUMP TALL
Precision, Function and Performance is often connected to inflexible, stiff and uncomfortable – not the innovative IceLock® series! We decided to develop the most comfortable and functional boots on the market – Presenting our award winning IceLock® boot series. Packed with our light-weight Contrace® IceLock rubber sole with extra Grip compound, Midsole with integrated thermoplastic shank and Merino Footbed for maximum foothold, comfort, flexibility and durability. So comfortable and reliable it feels like you never have to take the boots off again. World-class performance with highest comfort.
TIP: The boots are equipped with Merino Wool.
FOOTWEAR SIZE GUIDE
- Premium Full-Grain Upper Leather
- Soft Leather Lining
- Slim Fit & High Spanish Top Line
- OrthoLite® Triple Density Footbed
- Ultima RS® Sohle Technology
- Midsole with Thermoplastic Fork
- EVA Heel Cushioning Support
- YKK® Back Zipper
- Size: 37 – 42 Regular (Size Chart - PDF)