Vivobarefoot - Primus Trail Knit FG - Obsidian/Obsidian - Men's Size:EU40 / UK 6 / US 7 Main fabric: 68% nylon 32%

Main fabric: 68% nylon 32% spandex

Reflective safety elements - (new and improved heat transfer logos)

YAMAtune - Spider-Arch Compression - Mid-Length 5-Toe Socks - Non-Slip Dots - Grey/Yellow

Sits high for immediate and effortless access

will take into account environmental factors such as heat and humidity--making this very relevant for runners in Singapore and S

Vivobarefoot - Primus Trail Knit FG - Obsidian/Obsidian - Men's Size:EU40 / UK 6 / US 7 Main fabric: 68% nylon 32%The Primus Trail Knit FG is an evolution of the Primus Trail FG: Vivobarefoot's original, best selling trail running sneaker. It features a knit upper for enhanced breathability and purer trail mobility, made with recycled materials, and a sock like construction to keep out trail debris. Made for trail running, the Primus Trail Knit FG is also excellent for fastpacking and hiking. Its low profile and versatility also makes it a popular choice of