Xero Shoes Speed Force for Men is the lightest, most minimalist, closest-to-barefoot performance shoe on the market. While the Speed Force was made to be a racing shoe, people are wearing it for MUCH more. Some take it on trails (watch where you put your feet given the feedback you’ll get from the 4.5mm FeelTrue® rubber sole), and others simply wear it all day, every day, because of the sock-like comfort. Here’s what you’ll love when you slip on your Speed Force: LIGHTWEIGHT – Men’s 9 is only 5.8 ounces GRIPPY – The tread pattern in the FeelTrue® rubber sole feels super sure-footed “BARE-LY THERE” – the mesh upper with its silky smooth lining gives you a real barefoot-feeling The other reasons you’ll love the Speed Force are thanks to its Xero Shoes DNA: A wide toe box — lets your toes spread, splay and move naturally Low-to-the-ground design for balance and agility Non-elevated, “zero-drop” heel for proper posture The flexible sole lets your feet bend and move the way they’re supposed to, naturally Removable 2mm insole lets you choose the amount of barefoot feel you want 100% vegan-friendly — no animal products are used in the Speed Force 5,000 mile sole warranty GET YOUR SPEED FORCE - MEN NOW AND LIVE LIFE FEET FIRST! *The Speed Force runs small. We recommend choosing 1/2 size larger than your usual size.*