Pytho BUGrip has been around for many years and combines features that many winter runners appreciate; medium drop, torsional rigidity and a roomy protective toe box. Light, yet durable, upper that can take a beating. The upper absorbs minimal water and has great water repellency. Top-notch running capabilities with excellent ground control and a last designed for long distance training. The dynamic BUGrip carbide steel studs provide traction on a variety of surfaces, ranging from icy roads to wet roots. Key USP features: BUGrip outsole with 16 dynamic carbide steel studs. Medium drop and cushion give great ground control. Torsional rigidity and roomy toe box equal long distance comfort Sustainable highlights: Upper with bluesign® 100% recycled PET polyester Lining made from bluesign®, solution dyed recycled polyester textile. Insock liner made of bluesign®, solution dyed, recycled polyester mesh / Ortholite Hybrid® Midsole compound made with 20% BLOOM® foam EVA.