Run, naturally in Merrell Men's Barefoot Trail Glove Shoes in Black/Molton Lava with a minimalist design to set your feet free for adventure. Barefoot Trail Glove Shoes are infused with the Merrell Vibram-sole to protect your feet from rocks and roots. Merrell Barefoot Trail Glove Shoes feature an ultra-lightweight upper with a synthetic leather foot sling for stability and fits like a glove. wide toe box.