Asics Gel-Kayano 31 Running Shoes

Description

Adaptive Support Meets Luxurious Max-Cushioning

The ASICS GEL-Kayano 31 stands as ASICS’ flagship stability daily trainer, built to offer long-distance runners high-level impact absorption alongside modern, non-intrusive support. Building on the major overhaul introduced in the Kayano 30, the 31 refines key touchpoints—adding a plush knit heel collar with a handy pull tab, a more breathable engineered mesh upper, and a grippier Hybrid ASICSGRIP™ outsole compound.

Rather than using harsh traditional plastic posts under the arch, it relies on an adaptive 4D GUIDANCE SYSTEM™ that engages when your foot fatigue sets in and overpronation increases.

🧵 Materials & Construction

• Upper: Redesigned engineered mesh upper paired with a luxurious knit collar construction and built-in heel pull tab for smooth step-in comfort.

• Adaptive Stability: 4D GUIDANCE SYSTEM™ utilizing a wide basenet, sculptured lateral sidewalls, an angled heel bevel, and a soft medial arch foam plug that cradles foot movement naturally.

• Midsole Cushioning: FF BLAST™ PLUS ECO foam (made with ~24% bio-based content) for a springy, cloud-like ride.

• Heel Shock Absorption: Internal PureGEL™ technology embedded in the rearfoot—65% softer than heritage GEL™—to neutralize heel strikes.

• Outsole: Hybrid ASICSGRIP™ combining high-abrasion AHARPLUS™ rubber with tacky ASICSGRIP™ zones for superior wet and dry road traction.

📊 Key Performance & Runner Benefits

• On-Demand Guidance: Supports overpronators without forcing a rigid stride, making it equally comfortable for neutral runners on long recovery days.

• Ultra-Smooth Landings: A high stack height (40mm in the heel / 30mm in the forefoot) works in tandem with PureGEL™ to take joint pressure off knees and ankles.

• Slipper-Like Step-In: Plush ankle padding, a gusseted tongue, and soft upper mesh eliminate hot spots and prevent slipping.

• High-Mileage Durability: Built to withstand 400–500+ miles of road training, marathon prep, and daily walking.

Sizing & Fit Advice: Fits true to size with a secure, foot-hugging lockdown through the midfoot. Because the upper offers a slightly snug volume, runners with wider feet or lower arches should look into the half size up option.