Training Socks - Black Marathon 2023 Helion™ HF hyper foam midsole

Helion™ HF hyper foam midsole

Sandwiched between is a 3/4 carbon plate

With a secure inner brief

55 in Boylston the first time he wore them

The lightweight Space-O™ fabric allows the singlet to weigh in at an ultra-lightweight of 80grams while providing excellent breathability

Training Socks - Black Marathon 2023 Helion™ HF hyper foam midsoleNew season Hermanos Koumori joins us at Up There Athletics, and we couldn't be more pleased. The Mexico city based label focuses on clean lines, graphics and highly functional technical apparelblending performance running gear with artisanal designs. Expanding from their casual focused first seasons, Hermanos Koumori introduce their training range designed with performance in mind. The Training Socks are crafted from a technical blend, delivering