Boots RESPONSIV ULTRA Shoe
Details of RESPONSIV ULTRA Shoe
Underfoot the comfort word still reigns. The midsole is a full injection moulded system, giving long term durability and performance with exceptional rebound quality. Perfect for long days or multi-day trail. Shape is also important and the rolling sole profile allows a natural transition from heel, midfoot or forefoot strike. To keep the weight as low as possible we removed rubber from where it is not needed, you still get 4mm tread depth over the key grip areas, but the sole unit is 50% lighter than a normal sole.
Allowing you to balance lacing pressure over the top of the foot we developed the M-Lock band, this will allow you to have laces under less tension but still maintain foot hold on non technical terrain.
|Sizes||40, 41.5, 42, 43, 44, 44.5, 45, 46, 41, 42.5|
|Additional functions||Lace Rope Joint: gaiter attachment point on top of foot|
|Insole||Sensor 3 insole|
|Fit||RL Relax Last: Comfort, rounded toe box; M-Lock Band: Maintains hold and foot support. ; Reinforced toe cap protects your feet from rough ground. ; Achilles notch: cut away rear of shoe to avoid pressure.|
|Heel height||External Heel Support: Increased comfort and stability for when fatigue sets in. ; Heel Cut: Rolling sole profile allowing a smooth stride while descending or heel striking|
|soles properties||Full injection moulded EVA midsole for durable cushion and rebound. ; Sensor Ultra sole, 4mm tread|
|Other features||Heel: 25mm. ; Forefoot 19mm|
Why choose the RESPONSIV ULTRA Shoe
Developed and tested in our R&D center, this process brings a greater technicality to all our soles, with a high level of grip and durability. An incomparable running experience. The Sensor Technology is available in 3 different models which answer all your requirements: dynamic, fast, light and comfortable. No more excuses to not being able find the perfect sole for your foot!
Use a smartphone to download all the information about the shoe. micro-chip NFC (Near Field Communication) in all our footwear.
M-lock band technology is ideal for long distance races. It avoids constriction of the foot and helps balance with the natural swelling that occurs after many hours of running. A band of elastic compression positioned over the top of the foot gives hold to the foot but does not restrict blood flow.