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Sale price£150

IMPACT

Elevated comfort with a lightweight, versatile ride for responsive road miles. Crafted using bio-based materials for better energy return and a gentler impact.

Colour:

Sand
Size:
6
Shoes sizing chart

Our footwear fits true to size.
We recommend ordering your usual size.

UK 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13
EU 36 36.5 37.5 38 38.5 39 40 40.5 41 42 42.5 43 44 44.5 45 45.5 46 47 47.5 48.5
US Men 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14
US Women 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15.5
CM 22 22.5 23 23.5 24 24.5 25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 30.5 31 32

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Experience
  • Built for everyday running—cushioned for any distance, with bounce for any pace.
  • Specs: 33mm stack, 8mm drop, 280g
Components
  • Upper: Foot-cradling comfort from 100% bio-based, castor bean-derived nylon knitted upper. Lockdown fit from corn-derived lining, lace closure and gusseted tongue. DWR coating for water repellency.
  • Midsole: Hyperbolt™ supercritical nitrogen-injected foam with added bio-EVA for more cushion at foot strike and bounce at takeoff. PureGlide™ geometry for a smooth, stable, propulsive heel-to-toe transition.
  • Insole: 20% bio-based molded insole for extra comfort and support.
  • Outsole: 60% natural rubber TreadLight™ grip displaces water and increases traction, with reduced weight and increased ground contact.
  • Laces: 100% bio-based Tencel™ Lyocell laces with slipRibbed structure reduce slip and increase strength.
Sustainability
  • The carbon footprint of one pair of IMPACTs is 8.63kg CO2e. This is 40% lower than industry average.
  • Our B Corp score is 114.7. B Corps are independently verified businesses that meet the highest standards of social and environmental performance, accountability, and transparency.
  • We conduct regular audits of our supply chain using independent 3rd party partners, Higg Fem, FSLM, BRM and PM, all facilitated by the SAC.
Fit and Feel

The IMPACT fits true to size and is a neutral shoe, meaning it’s designed for runners who don’t overpronate.

Durability

IMPACT uses cleaner, higher-performing materials engineered to match or exceed the durability of traditional running shoes. More sustainable materials don’t mean shorter lifespans.

Men's IMPACT - Sand
Men's IMPACT - SandUK 6/EU 40/US 7 Sale price£150

Abbie

Love these shoes! Super lightweight and comfortable right out of the box. Feels like you’re walking on little marshmallow clouds with just the right amount of bounce and support.

Harry

5K runner here, the hylo IMPACT feels feather-light, breathable, and cushioned just right. Great grip and support with zero hotspots - running feels easier already - easy 5/5.