The barrel is a combination of ATAC Alloy and Carbon-Core technology guaranteeing the thinnest walls that just barely make the legal limit

Belt not included

and overall better performance

the sleek upper features a lightweight but aggressive midfoot fit with 3D screen print support

Used but still a great find

New New Balance MXCS900E Track&Field Spikes Size 12 Mens Blu/Blk Cross Country Red/Black The barrel is a combinationXCS 900 v4 has a bootie like construction and is streamlined for speed. A sleek new REVlite midsole with selectively placed, aggressively lugged rubber helps to create a fast ride underfoot. And the track inspired upper provides collar and tongue construction that delivers a snug fit made to move with you. Innovative REVlite midsole provides premium responsiveness and durability at a 30% lighter weight than other foams with comparable performance No