Ultra C Boot

$129.95

For skiers entering their first competitions, the Ultra C cross country ski boot offers entry-level race performance at a strong value.

The Ultra C's higher collar offers slightly more stiffness up high for greater stability with learning racers. The Lacing Fingers provide a secure hold in the midfoot, while an extremely comfortable forefoot flex gives the Ultra C an easy, smooth stride. Built to last with a durable lower rand, the Ultra C cradles your foot between Madshus' proven MemBrain® softshell lace cover and a contoured footbed for all-day comfort.

Sizes: 35-48

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ULTRA C
Madshus Skis MemBrain® Softshell Construction Technology

MemBrain® Softshell Construction

Madshus boots feature MemBrain® softshell and hybrid constructions, allowing the boot to comfortably conform to the contours of the foot while providing durability, waterproof protection, breathability, and warmth.
Madshus Skis Lacing Fingers Technology

Lacing Fingers

Providing the best-fitting Nordic boots requires a lacing system that secures the entire foot. Madshus' Lacing Fingers reach far below the boot's visible lacing system to the bottom of the boot, securing the forefoot laterally and medially with balanced lacing tension.
Madshus Skis NNN Outsole Technology

NNN Outsole

Madshus boots use the Rottefella NNN binding interface. With two guide rails and a broader binding plate, NNN offers maximum stability and control over the ski. The close contact between the boot, binding and ski (especially with the NIS plate system) provides optimal power transfer for a more efficient stride.
Recommended Flex for Madshus Champion & Race Performance Classic Skis
Model Recommended Flex Rating Camber Description
Nanosonic Carbon Classic Cold ~55% of body weight Low/medium camber height. Medium pressure zones.
Nanosonic Carbon Classic Plusd ~60% of body weight Medium/high camber height. Short pressure zones.
Nanosonic Carbon Classic Zero CIG ~55-60% of body weight Medium/high camber height. Short pressure zones.
Hypersonic Classic ~55% of body weight Low/medium camber height. Medium pressure zones.
Terrasonic Classic ~50-55% of body weight Low/medium camber height. Medium pressure zones.
Terrasonic Classic Zero CIG ~55-60% of body weight Medium/high camber height. Short pressure zones.
Metis Classic ~50-55% of body weight Low/medium camber height. Medium pressure zones.
Metis Classic Zero CIG ~55-60% of body weight Medium/high camber height. Short pressure zones.
Ultrasonic Classic ~55% of body weight Low/medium camber height. Medium pressure zones.
Maiya Classic ~50-55% of body weight Low/medium camber height. Medium pressure zones.
Intrasonic Classic ~50-55% of body weight Low/medium camber height. Medium pressure zones.
Nanosonic Carbon Classic Jr ~50% of body weight Low/medium camber height. Medium pressure zones.
Nanosonic Carbon Classic Jr Zero CIG ~50% of body weight Low/medium camber height. Medium pressure zones.
Ultrasonic Classic Jr ~50% of body weight Low/medium camber height. Medium pressure zones.
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