Vivobarefoot Primus Trail delivers a barefoot-inspired ride with a thin, flexible sole and a knitted, protective upper—engineered for confident movement on trails and firm ground. Key attributes: Black | Synthetic | Thin, flexible sole for natural foot articulation | Firm-ground traction for varied terrain | Breathable knitted upper | Quick-lace toggle closure for fast adjustments | Integrated sock-like ankle cuff to reduce debris entry | Heel pull tab for easy on/off | Synthetic overlays for toe and midfoot protection | Knitted, sock-like upper | Subtle honeycomb graphic and tonal branding | Low-profile hexagonal lug outsole pattern | Subtle red accent on outsole | Dimensions & fit: Adaptive sock-like fit | Composition & care: Wipe clean with a damp cloth and allow to air dry away from direct heat. Colour: black