Asics Gel-Cumulus 21 Women's running shoes have been designed to provide you with a comfortable and supportive feel no matter how far you're running. With FLYTEFOAM™ Propel technology, these trainers allow you to experience an added bounce to your stride, keeping your energy levels topped up for longer. The Gel-Cumulus 21s also feature GEL™ technology built within the heel and the forefoot of the shoe, providing effective shock absorption when you're running on a hard surface for a more comfortable feel. With GUIDANCE LINE™ technology you'll experience improved gait efficiency which is countered with the internal heel, holding your foot securely in position throughout your run. This support is further maintained with I.G.S™ (Impact Guidance System) technology that matches your natural fit. By being engineered with AHAR™ rubber, these shoes are made more resistant as this technology reduces the wear of key impact areas on the outsole of the shoes, making for a lasting longer pair of running trainers. Finally, the Gel-Cumulus 21s provide effective ventilation with jacquard upper mesh built into the design, keeping you cool when you're working up a sweat.
A blown AHAR® rubber compound for enhanced cushioning and durability in the forefoot.
I.G.S® (IMPACT GUIDANCE SYSTEM) TECHNOLOGY
ASICS design philosophy that employs linked componentry to enhance the foot's natural gait from heel-strike to toe-off.
Moisture management (Ortholite is a registered trademark of ATP Manufacturing LLC).
SPEVAFOAM™ 45 LASTING
Employs 45-degree full-length SpevaFoam™ 45 lasting material for a soft platform feel and improved comfort.
FLYTEFOAM® PROPEL TECHNOLOGY
ASICS energetic foam formulation that provides supreme bounce thanks to a unique elastomer compound.
Acronym for ASICS High Abrasion Rubber. Placed in critical areas of the outsole for exceptional durability.
UK 3 / EU 35.5 / US 5
UK 3.5 / EU 36 / US 5.5
UK 4 / EU 37 / US 6
UK 4.5 / EU 37.5 / US 6.5
UK 5 / EU 38 / US 7
UK 5.5 / EU 39 / US 7.5
UK 6 / EU 39.5 / US 8
UK 6.5 / EU 40 / US 8.5
UK 7 / EU 40.5 / US 9
UK 7.5 / EU 41 / US 9.5
UK 8 / EU 42 / US 10