A gravel cycling shoes with Powerstrap Velcro closure system design for an enveloping fit and a X4 outsole targeted stiffness and rubber tread for mixed surfaces.
PowerStrap X4 is a versatile and ubiquitous gravel-focused shoe, designed for drop-bar riders whose adventures and aspirations take them beyond the traditional paved roads.
Features
Powerstrap – While most traditional Velcro closures just pull together two sides of the shoe’s upper, in the Powerstrap configuration a ribbon wraps around the foot, providing secure containment using just two straps. The instep and the midfoot are separately adjustable for customised fit and compression.
X4 outsole – For these versatile shoes they developed a specific outsole, the X4: a carefully considered combination of stiffness and comfort, to turn pedals effectively on mixed surfaces; blending nylon – with targeted stiffness – and a rubber tread for effective grip and durability.
Specifications
Weight | 292g (size 42- 1/2 pair) |
---|---|
Sizes | 36-48 (37 to 47 also in half sizes) |
Material | X4 nylon outsole – with rubber tread, stiffness index 6 |
Size Guide
Length (mm) | US | EU | UK |
---|---|---|---|
230 | 4¼ | 36 | 3¼ |
237 | 5¼ | 37 | 4¼ |
240 | 5½ | 37.5 | 4½ |
243.5 | 6 | 38 | 5 |
247 | 6¼ | 38.5 | 5¼ |
250 | 6¾ | 39 | 5¾ |
253.5 | 7 | 39.5 | 6 |
257 | 7½ | 40 | 6½ |
260 | 8 | 40.5 | 7 |
263.5 | 8¼ | 41 | 7¼ |
267 | 8¾ | 41.5 | 7¾ |
270 | 9 | 42 | 8 |
273.5 | 9½ | 42.5 | 8½ |
277 | 9¾ | 43 | 8¾ |
280 | 10¼ | 43.5 | 9¼ |
283.5 | 10¾ | 44 | 9¾ |
287 | 11 | 44.5 | 10 |
290 | 11½ | 45 | 10½ |
293.5 | 11¾ | 45.5 | 10¾ |
297 | 12¼ | 46 | 11¼ |
300 | 12½ | 46.5 | 11½ |
303.5 | 13 | 47 | 12 |
310 | 13¾ | 48 | 12¾ |
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