The Primus Trail III All Weather Firm Ground is a water-resistant evolution of the Primus Trail FG: our original, best-selling trail-running sneaker.Similarly light, durable and flexible for varied hardpack trail adventures – made with recycled, vegan*, high-performance materials – the Primus Trail III AW FG features water-resistant materials for trail runs and hikes in wetter, cooler climes.Firm Ground outsole:- Stand firm on multiple terrains.Ortholite Insole:- The Ortholite Performance Insole is made of 98% recycled polyurethane foam, which helps reduce waste and the use of virgin plastics.Tough Rubber Compound:- Strong, non-marking rubber compound for sticky grip and high-abrasion when you need it most.All Weather:- Made using water-resistant constructions and non-absorbent materials.Water Resistant:- Made from materials that are water resistant and materials that are non-absorbent.For natural stability:- Foot-shaped fit enables toes to splay improving balance and providing a stable base of support.Feel for natural sensory feedback:- Thin sole allows the thousands of nerve endings in each foot to provide the brain with sensory feedback it needs to move with skill.Flex for natural movement:- Flexible footwear allows the muscles and tendons to load and recoil enabling your feet to get stronger for a natural spring in every step.Specifications:- Weight: 315 gMaterial:- UPPER: Vamp Non-wicking Textile (95% RPET, 5% Spandex), Overlay No-sew TPU (80% Polyurethane, 20% Resin)- lining: Lining 1 (100% Recycled Polyester), Lining 2 (Microfiber 40% RPET, 60% Polyurethane)- Hardware: Toggle Polycarbonate, Lace End TPU- Laces: 100% RPET- insole: Blind Insole (100% RPET), Turned Insole Backer (100% RPET), Removeable Ortholite Insole- outsole: Firm Ground Outsole (60% Polymer, 30% Silica, 10% Vulcanised Chemical)Care:- Cleaning: Brush off mud and clean with a damp cloth- Drying: Remove insole and dry at room temperature.- Keep out of direct sunlight and avoid putting on a radiator.