activewear
Sykes PX Short
Toray PrimeFlex fabric (Japanese technical textile). Bluesign certified sustainable manufacturing. Designed by ultrarunners for ultrarunners.
Quality & Materials
Toray PrimeFlex fabric. Bluesign certified production.
Evidence & Testing
Designed by ultrarunners. Bluesign environmental certification.
Brand Transparency
Bluesign certification. Japanese fabric sourcing disclosed.
Value Assessment
$68 for Bluesign certified with Toray fabric is fair value.
Why Not Alternatives?
Toray PrimeFlex is premium Japanese fabric rarely seen in running shorts. Bluesign certification validates environmental practices.
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