The 361 Spire 4 Men’s Running Shoes!
Ultimate comfort is the concept behind this top-of-the-range neutral running shoe. This 4th version now provides even more comfort through new midsole materials and an updated Ortholite insole.
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Upper features a breathable knitted upper with a roomier vamp promoting more ventilation and natural foot movement.
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MORPHIT construction in the mid-foot and heel to provide a comfortable, secure, and supportive environment.
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Pressure Free Tongue is designed to provide comfort and avoid irritation during flexion.
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Ortholite insoles utilize 20% recycled content while still retaining the performance fit and comfort that runners want.
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The QU!K Spine is a carbon fiberglass shank that adds linear integrity to the mid-foot.
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QU!K Flex 4Foot Engineering provides for a natural and balanced toe-off and enhances ground contact for better acceleration.
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QU!K Spring+, an EVA foam designed to provide more rebound and comfort in a lightweight package.
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QU!KFOAM, a midsole material comprised of an EVA rubber blend with PU coating that provides excellent durability, cushioning, and responsiveness.
