TECHNOLOGY OVERVIEW

from Asics footwear January-June 2023 Collection Catalog Technical brochure

by F1Kyc

METASPEED™ SKY+ RRP $390

Features

• ASICS’ soft, bouncy and lightweight midsole material

Features

• ASICS’ softest midsole material*

• FF BLAST™ PLUS maintains softness and durability, while remaining lightweight

• ≈ 22% softer than conventional EVA

• ≈ 19% lighter than FF BLAST™

*As of January 2022

LITETRUSS™ is a combination of our Dynamic Duomax with the traditional TPU Trusstic. Instead of having two parts glued together, we work with the same material (Duomax) in the same mold. We have targeted the midfoot and medial side and made this area denser for increased support

The benefit to this approach is that it is lighter and you have a smoother transition. This has been the challenge with working with EVA in the past. You traditionally could not change the density of EVA in the same mold and control it.

To get the best cushioning effect, we have provided different applications of this technology for Women and Men. The 3D technology allows for increased deformation allowing us to better attenuate the shock

This technology can also guide the overpronating runner / hypermobile foot ina more supportive way through their stride (ie; Compression Pillars in the Kayano Lite).

Pure GEL™, lighter & softer combined with all the acclaimed properties that have made GEL famous. Pure GEL™ is 65% softer (lower in hardness) and 10% lighter vs previous visible GEL™.

Consumer Profile

Runners who tend to heel strike, overstride, land heavily and have a low cadence. Runners who appreciate support and cushioning.

Key Features

UPPER

• Engineered Knit Upper offers integrated support and breathability with a premium touch and appearance.

• External heel cradle that wraps the base of the heel and talonavicular region providing a reassuring stimulus when running under fatigue.

MIDSOLE

• FF BLAST™ PLUS foam for soft, energetic cushioning with an added 2mm foam thickness.

• 3D SPACE CONSTRUCTION ™ technology reduces weight and allows the runner to deform the midsole for a more cushioned feeling and to better attenuate shock without sacrificing durability. Gender specific to accommodate gait differences.

• LITETRUSS™ technology offers medial support without use of traditional trusstics offering a smooth transition.

• Rearfoot GEL™ technology attenuates shock during impact phase.

OUTSOLE

• Full ground contact outsole geometry for a smoother, more efficient ride.

• ASICS LITE Rubber is lighter and softer than standard rubber and has excellent abrasion resistance.

• AHARPLUS Outsole (ASICS high abrasion resistant rubber) is placed in critical areas of the outsole for exceptional durability.

• ORTHOLITE X-55 Sockliner delivers a plush step-in feel with an energised rebound offering good breathability and moisture management.

MEN'S 300g 25–15mm STD, 2E, 4E 7-12,12.5,13,14,15,16

WOMEN'S 260g 24–14mm STD, 2A, D 6-11,12,13

TOP FF BLAST - HC 48

BOTTOM FF : HC50 / 58 LITERUSS

External Heel Counter

FF BLAST™ PLUS Cushioning

Rearfoot GEL™ Cushioning

FLYTEFOAM™ Midsole Including LITETRUSS™

Full-Ground Contact Design

Consumer Profile

A runner who has an efficent gait, high speed at impact, midfoot landing and a quick cadence, looking for a supportive, responsive ride.

Key Features

UPPER

• A lightweight technical mesh material that is designed to create a unique balance of comfort, breathability and fit while reducing the need for additional overlays. Recycled polyester is over 75% of the content by weight.

MIDSOLE

• One piece lightweight, cushioned FLYTEFOAM™ Nano midsole incorporates organically derived Cellulose Nanofiber, a sustainable material that creates a durable, cushioned foam.

• Gender specific internal compression pillars at key loading sites allows for increased midsole deformation for better shock attenuation and acting to stabilise landing speed and medial/frontal forces in response to landing.

• Medial midsole bulges convexly at the heel to cradle the excessive medial rearfoot spill while the lateral forefoot is splayed to give a larger surface area in which to disperse a greater forefoot load.

• Wider basenett to create a stable platform and ASICS guidance line to promote forward flow.

• ECO Sockliner features great cushioning properties and delivers excellent moisture management and a high-level of breathability.

OUTSOLE