ASICS Performance Gel Quantum Kei

44.5
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Product details

The ASICS Gel-Quantum Kei in black is a performance running shoe for male athletes, available in size 44.5. This model features ASICS' advanced cushioning technology with GEL inserts in the forefoot and heel areas, providing exceptional shock absorption during running activities. The engineered mesh upper offers breathable comfort and a secure fit, while the AHAR outsole delivers durable traction on various surfaces. The shoe includes a removable insole for personalized comfort and weighs approximately 320 grams per shoe. The design incorporates reflective details for enhanced visibility in low-light conditions. The midsole utilizes FLYTEFOAM technology for responsive cushioning and energy return. This model is the successor to previous Gel-Quantum versions and maintains the brand's commitment to running performance and foot support. The shoe is suitable for road running, training sessions, and daily athletic use, focusing on stability and comfort during extended wear. The construction features seamless overlays that reduce potential irritation points. Available in a black colorway, this shoe combines technical features with a streamlined aesthetic for versatile use.

Key specifications

Colour
Black
Target group
Men

General information

Item number
64088151
Manufacturer
ASICS Performance
Category
Running shoes
Release date
20.10.2025

Colour

Colour
Black
Exact colour description
Black

Material

Upper
Mesh
Material
AharFlyteFoamGelMesh
Sole material
Rubber
midsole
FlyteFoam

Target group

Target group
Men
Age group
Adults

Shoe properties

Shoe size (EU)
44.5
Closure
Lacing
Season
All-season

Product dimensions

Weight
320 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Running shoes» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 3.Mizuno
    0.2 %
  • 5.Altra
    0.3 %
  • 5.ASICS Performance
    0.3 %
  • 5.Brooks Running
    0.3 %
  • 5.Dynafit
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.ASICS Performance
    0 days
  • 1.On Running
    0 days
  • 1.Salomon
    0 days
  • 4.Hoka
    1 day
  • 5.La Sportiva
    2 days

Return rate

How often is a product of this brand in the «Running shoes» category returned?

Source: Digitec Galaxus
  • 1.Decathlon
    6.3 %
  • 2.Brooks Running
    12.8 %
  • 3.ASICS Performance
    14.2 %
  • 4.Salomon
    14.9 %
  • 5.ASICS SportStyle
    15.2 %
Source: Digitec Galaxus