Saucony Guide 18 S20998-210 Men's Running Shoes Fossil Grey

AVAILABLE: Ready for immediate shipment - The Saucony Guide 18 S20998-210 fossil gray are running shoes with support and stability for runners with mild-to-moderate pronation, perfect for long training runs and marathons.

Technical Specifications

• Product code: S20998-210 Guide 18 | EAN: 195021158301
• Cushioning technology: Responsive and durable PWRRUN cushioning
• Stability support: Medial system for mild-to-moderate pronation control
• Upper: Premium breathable fossil gray mesh with TPU reinforcements
• Midsole: PWRRUN foam for energy return and comfort
• Outsole: High-resistance XT-900 rubber with multi-directional grip
• Drop: 6 mm (heel-to-toe differential)
• Weight: ~280g per shoe (size 42), 560g pair
• Category: Stability running shoes (pronation support)
• Recommended use: Daily training, long runs, marathons

Size Chart and Fit

Fit: Regular Saucony fit. Mesh upper adapts to the foot after 2-3 runs. Normal foot → usual size. Wide foot → consider half a size up. Brand comparison: they fit similarly to Brooks Adrenaline GTS, slightly narrower than ASICS Kayano, wider than Nike Structure.

Anti Use-Case

NOT suitable for: Neutral runners without pronation (need neutral shoes like Saucony Ride), supinators (need different lateral support), trail running (need dedicated trail shoes with aggressive grip), casual daily non-running use (too technical and expensive), speed/races under 4:00/km (too supportive, need racing shoes). For neutral runners, check out our neutral running shoes.

Competitor Comparison

Compared to Brooks Adrenaline GTS 24 (€140): Guide 18 lighter (-20g), lower drop (6mm vs 12mm), better price (-€40). Compared to ASICS Gel-Kayano 31 (€180): Guide 18 less bulky, more natural, excellent price (-€80). Compared to Mizuno Wave Inspire 20 (€130): Guide 18 superior PWRRUN cushioning, more balanced support. The Saucony Guide 18 offers the best value for money in the premium stability running shoes segment.

Maintenance and Care

Cleaning: damp cloth for mesh and upper, soft brush for outsole. NO washing machine (damages foams and structures). Natural drying away from heat sources, remove insole. Shoe rotation: alternate with another pair for superior durability. Lifespan: 600-800 km of running use (4-6 months for runners doing 30-40 km/week). Replace when cushioning loses responsiveness or outsole shows excessive wear.

Why Choose the Saucony Guide 18

The Guide 18 is the reference stability shoe for runners with mild-to-moderate pronation seeking a perfect balance between support and natural feel. PWRRUN technology offers responsive cushioning without weighing you down, the 6mm drop promotes a natural transition, and the medial support system corrects pronation without rigidity. Elegant and versatile fossil gray color for training and races. Ideal for marathons, half marathons, and long training runs of 15-30 km.

FAQ

How do I know if I need stability shoes?
If your foot rolls excessively inward while running (pronation), stability shoes help. Get a gait analysis at a specialized store.

Difference between Guide 18 and Guide 17?
Guide 18 has an improved, more breathable mesh upper, updated more responsive PWRRUN foam, reduced weight by -10g, and a more anatomical fit.

Are they good for marathons?
Yes, excellent for marathons and half marathons. Cushioning and support last for 42 km without failure.

How long do they last?
600-800 km of running use. For a runner doing 30 km/week = 5-6 months. Replace when cushioning loses responsiveness.

Can I use them for daily walking?
Yes, but they are oversized for walking. Dedicated walking shoes are better and more economical.

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