The modern, vegan-friendly construction of the Merrell Mag-9 training sneakers keep you supported and comfortable with its easy flexibility and reliable responsiveness during both indoor and outdoor workout sessions. Knit and synthetic upper. Stretch collar for added comfort while in motion. Traditional lace-up system for a secure fit. Back pull loop for easy entry assistance. Hyperlockâ"¢ TPU film heel counter for added security. Integrated footbed provides long-lasting underfoot comfort and support. Compression-molded EVA midsole for increased energy return, responsiveness, and underfoot comfort. Sole features FLEXconnect dual-directional flex-grooves for superior traction and flexibility. Vibram® TC5+ outsole offers unmatched durability, stability, and slip-resistance. Differential: 4mm. Heel/toe: 20/16mm. 2mm lug depth. Imported. Measurements: Weight: 8 oz Product measurements were taken using size 9, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.