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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
The S1 is our take on the everyday road trainer
this premium spike has everything you need to perform on race day
Style - S100999-1012
20% Elastane
Men's Ultrafly 6 (Black/White) Size:8 The S1 is our takeAn all purpose, cushioned daily trainer featuring light pronation support. The new 32 x 27 mm platform provides a cushioned and stable underfoot feel. The midsole features a redesigned medial post, offering light guidance through the gait cycle. Our ZipFoam midsole delivers a responsive ride, while our OrthoLite Performance insole provides a comfortable step in feel. The updated recycled engineered mesh upper offers a breathable fit and added visual
