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Exceptionally light.

Bonded upper combines a superlight construction with optimal comfort.
Everything on this shoe is designed to be superlight, weighing just 210g (in a size 8.5).
Delivered with titanium V-plate.

Maximum energy transfer.

Energy Full Carbon SLR Outsole combines optimal stiffness with light weight.
Index Energy Transfer: 100

Faster transition times.

Heel loop is designed specifically for triathlon use.
New wider strap makes transitions fast and easy.
Main strap can be cut and adjusted to your shape and style.
Velcro under the Ortholite insole to keep it in place during transitions.

The world’s most famous triathlon demands everything of an athlete’s body and gear. Our new Cosmic SL Ultimate Tri LTD shoe is inspired by the immense challenge faced by those who race—or dream of racing—in Kona, Hawaii, and it’s engineered to provide every advantage against the clock. It delivers superior efficiency and support, so you can slice through headwinds—like those that buffet Kona riders on the infamous Queen K Highway—and hit the marathon with energy to spare.

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  • Shoe: 210 grams

Product Details

  • Rubber pads
  • Titanium V-Plate
  • Cuttable main strap
  • Delivered with mesh shoe bag
227 mm
231 mm
235 mm
240 mm
244 mm
248 mm
252 mm
257 mm
261 mm
265 mm
269 mm
274 mm
278 mm
282 mm
286 mm
290 mm
295 mm
299 mm
303 mm
307 mm
227 mm: 36
231 mm: 36 ⅔
235 mm: 37 ⅓
240 mm: 38
244 mm: 38 ⅔
248 mm: 39 ⅓
252 mm: 40
257 mm: 40 ⅔
261 mm: 41 ⅓
265 mm: 42
269 mm: 42 ⅔
274 mm: 43 ⅓
278 mm: 44
282 mm: 44 ⅔
286 mm: 45 ⅓
290 mm: 46
295 mm: 46 ⅔
299 mm: 47 ⅓
303 mm: 48
307 mm: 48 ⅔
Energy Full Carbon SLR Outsole

Energy Full Carbon SLR Outsole

The lightest Mavic outsole, with optimal stiffness, made by hand utilizing uni-directional carbon fiber which is embedded with epoxy thermo setting resin. The fibers are hand laid in the matrix according to the strain they will have to bear. The SLR utilizes unidirectional carbon fiber allowing to create a performance cycling shoe with very specific strength characteristics based on stress points in cycling. Strategical vent has been placed according to create a airflow into the shoe along to keep you feet dry.



A high-quality insole designed to prolong comfort performance and reduce vibration

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