UPPER MATERIAL: Polyester mesh

UPPER MATERIAL: Stretch Polyamide

and its high quality insulated layer protects the liquid within so it stays cool until you’re ready to hydrate

perforated upper to maximize breathability

Ultra-strong & durable - built to last

Vibram V-Trail 2.0 Mens Barefoot Trail Running Shoe - Black Size:46EU UPPER MATERIAL: Polyester meshDESCRIPTION Unparalleled grip on wet and dry surfaces Superior grip with rugged longevity Optimal balance of stability and flexibility for ground adaptation Fast lacing system 2 mm EVA insole + Polyester Sockliner 3D Cocoon Technology 3. 7 mm Megagrip Rubber Outsole Upper : Polyester + Spandex with laminated sections VEGAN Weight M43 = 6. 4 oz 182 gr Care Instructions: Machine Wash Cold Air Dry SOLE The V Trail 2. 0 features 3D Cocoon mesh woven into