New New Balance WXCS7PB Track&Field Spikes Size 8 Womens Org Nvy Cross Country Violet Blue White Synthetic leather & mesh upper DP151KB06 Med Blk Used Synthetic leather & mesh upper materials provide lightweight breathability while maintaining superior support Charged Cushioning® midsole absorbs impact & converts it into a level of responsive comfort you‘ve never felt before Lightweight 15BPF Certification Features & Benefits: Innovative REVlite midsole provides premium responsiveness and durability at a 30% lighter weight than other foams with comparable performance No sew material application Synthetic mesh upper 3D screen print on upper Removable spikes Grip and traction are always important when you hit the cross country course