: The soft Phylite outsole can show wear faster than rubber-heavy traditional running shoes.
: With a 6mm heel-to-toe drop, it offers a "barefoot-like" experience but with enough cushioning for runs under 10 miles. buy nike free 4.0 flyknit
: Not recommended for long-distance runs (typically over 10–13 miles) due to minimal stability. : The soft Phylite outsole can show wear