From The North Face, the Women's Altamesa 500 V2 Trail Running Shoes feature: Seamless, engineered lightweight upper with zonal reinforcements Stay-in-place tongue wings are integrated into the internal dust liner for long-distance comfort Lightweight tongue and comfortable padded collar Lightweight reinforced toe cap designed for protection  Racing laces with serrated edges help keep shoes tied Dual midfoot webbing reinforcements for improved lockdown Sole Unit: Full-length ultralight DREAM nitrogen-TPU foam midsole provides a noticeable and fun rebound experience underfoot 36 mm heel stack height (midsole + outsole) with a 6 mm heel/toe offset  Designed with a wider underfoot platform to provide inherent stability SURFACE CTRL™ SC2 rubber outsole with 4 mm lugs for enhanced tractionImported.