Welcome to Arthur Caygill Cycles

The Flash Arctic GTX is Northwave's versatile road boot for extreme conditions, designed to deliver comfort, warmth and performance in a winter boot. Constructed from GoreTex's Koala membrane, a winter specific material suitable for temperatures from -10 to +5°C, these boots supply all the warmth and comfort you would expect in these winter conditions. The boots provide a waterproof barrier with excellent thermal insulation and the same outstanding power transfer that Northwave owners have come to expect from their shoes. The addition of the Climaflex collar completes the package as a superb pair of boots to tackle many winter road riding seasons. No matter the season, riders just want to focus on pedalling and maximising their performance with no distractions. Northwave’s next generation of winter boots are now one-step closer to riders’ needs with the brand new Climaflex collar construction. Free from overlaps and Velcro, the Climaflex collar is designed to deliver unprecedented mobility for riders.



Specification:

NRG Air Carbon Reinforced sole with a stiffness index of 8.0
Gore-Tex® waterproof and windproof Koala membrane keeps your feet perfectly insulated and warm even at -10C
Ultra-snug fitting upper with BioMap Aero Overlap construction reduces aerodynamic drag
Extra thermal coating strategically placed on the toe
TPU reinforcement on tip
SLW2 dial: the only one with step-by-step and full release in a single button
The Climaflex collar made of extremely elastic Gore-Tex Rattler® membrane and highly insulating Neoprene delivers unprecedented mobility and protection from the weather
Integrated heel system ensures efficient heel retention
The Arctic GTX footbed with a four-layer aluminium and fleece construction works with the membrane to deliver outstanding warmth and insulation
360 reflective inserts.
Size 44