Saucony Endorphin Pro 4 'White Mutant'

The Saucony Endorphin Pro 4 ‘White Mutant’ is a high-performance racing shoe built for speed and comfort over long distances. Its lightweight, engineered mesh upper in crisp white offers breathability and a secure fit, while subtle structural overlays ensure support without added bulk. Sleek design lines and minimalist branding give the shoe a clean, fast aesthetic that looks as sharp as it feels on foot.

Underneath, the dual-foam midsole combines PWRRUN PB and PWRRUN HG for maximum energy return and impact protection. A full-length carbon fibre plate enhances propulsion, working with Saucony’s Speedroll geometry to promote a smooth, rockered stride. Whether you're chasing a personal best or looking for a responsive, cushioned ride on tempo days, the ‘White Mutant’ delivers elite-level tech in a stripped-back, race-ready package.

• Brand Saucony
• Category Footwear
• Trainers
• Main color White
• Nickname White Mutant
• Silhouette Trainers
• Style code S20939-97
• Upper material Mesh

Shipping

All orders are shipped Monday through Friday, excluding bank holidays. Express-shipped products are shipped the next business day and typically delivered in 2-4 days. Most international orders are shipped on a Delivery Duties Paid (DDP) basis, meaning taxes and duties are included at checkout for certain countries.

Returns

We want you to love your purchase, but if you need to return an item for whatever reason, we do have a 14-day money-back guarantee. Simply return your sneakers in their original condition with both the sneaker box and an outer protective box for a full refund, no questions asked. Items bought on sale or with a promotional code are only eligible for store credit. Once we receive and inspect your return, we'll notify you by email and process your refund within 10 working days. Please note that pre-loved items are final sale and cannot be returned. If you have any questions, feel free to contact our customer support team.

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