Saucony Endorphin Speed 5 'White Gum'
The Saucony Endorphin Speed 5 'White Gum' (style S21007-10) is carried by 15 stores SoleScout tracks, priced from $129 to $957. The cheapest listing right now is $129 — $46 under the $175 retail price. 15 sizes are in stock somewhere right now (7–15), and the table below shows the cheapest store for each one. SoleScout doesn't sell this — we link straight to the retailer's own checkout.
Push your pace in the Saucony Endorphin Speed 5 Men’s running shoe, engineered for both speedwork and everyday training. Designed with responsive PWRRUN PB foam and a winged nylon plate, it offers snappy energy return and smooth transitions. SPEEDROLL technology propels you forward with each stride, while a full-length longitudinal groove boosts flexibility for a more natural gait. The updated engineered mesh upper is lightweight and breathable, delivering all-day comfort for fast efforts or long runs. With added rubber in high-wear areas, it’s built to go the distance.
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Description supplied by a retailer carrying this product.
US Men's Sizes
15 SIZES · USWhere to buy
RETAIL $175 · 15 SOURCES · 16 LISTINGS · OLDEST CHECK 29D AGOQuestions
Where can I buy the Saucony Endorphin Speed 5 'White Gum'?
15 retailers tracked by SoleScout currently list this sneaker, starting at $129. The "Where to buy" list on this page names 2 of them and links to the store's own product page.
How much does the Saucony Endorphin Speed 5 'White Gum' cost?
Across every tracked store the price ranges from $129 to $957, against a $175 retail price. Prices change daily; this page reflects the stores' own current listings.
What sizes of the Saucony Endorphin Speed 5 'White Gum' are still available?
US sizes 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13, 14, 15 are in stock at at least one tracked retailer. The per-size table shows the lowest price for each size.
What is the style code for the Saucony Endorphin Speed 5 'White Gum'?
The manufacturer style code is S21007-10 (some stores write it S21007 10). SoleScout matches this shoe across stores by style code, which is why listings that name it differently still line up.
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SoleScout compares thousands of retailers and does not sell products. Prices and size availability come from each store's own listing and change daily — always confirm on the retailer's page before buying.