An incredibly versatile shoe! Through the SXRD technology, a moving tightening system, the Masai combines optimum comfort with exceptional performance in the most difficult situations. - Size information: size runs normal - Fit: normal cut Weight - Weight single shoe: 340 g Climbing shoes - Category: Performance - Application: alpine climbing Material Climbing shoes - Upper: Microfiber - Sole: Vibram XS Grip - Midsole: 2D PLT 10 - Lining: TXT treated cotton Equipment climbing shoes - Closure: lacing - Tongue: standard - With pull-on loops - Number of pull-on loops: 2 - Heel construction: partially rubberized Sole - Downturn: without - Last: symmetrical - Construction: continuous - Sole thickness: 4 mm - Sole stiffness: medium - Preload: without cut - Toe: pointed.