Description 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.
Four-season, firm-ground trail adventures
Barefoot footwear for year-round trail running and hiking
Product Info
FIRM GROUND OUTSOLE
Stand firm on multiple terrains.
3mmVivos are designed with thin soles to help reconnect you with the ground, and provide flexibility for strong, healthy feet.2.5mmTread depth refers to the thickness of the patterns or "lugs," on the sole. These are purposefully designed to cater to specific surfaces and conditions, providing an ideal combination of traction, grip, and a sense of connection with the ground.The Firm Ground Outsole is made from a sticky rubber compound for maximum grip and durability. With a 3mm base and 2.5mm lug height, plus a textured arch for zonal grip (ideal for technical trail movement), this sole will keep your feet firmly planted on multiple terrains — wet to dry, concrete to rocky.Human beings aren’t separate to nature, we are nature. When we listen to it's rhythm and connect to its intelligence, we thrive. It's time to get outside and rewild.ORTHOLITE INSOLE
The Active Ortholite Performance Insole is made of 98% recycled PU foam, which helps reduce waste and the use of virgin plastics.
PUNCTURE RESISTANT
The Pro5 Puncture Resistant finish is a lightweight and flexible 0.8mm layer on the sole. Protective underfoot to keep painful bits out, but still letting all the feeling in.
VEGAN*
*The main materials in all our Vegan* products are synthetic and aren’t derived from animals. We don’t (yet) have the transparency we need over the production of all the small components (such as adhesives and dyes) used in these products to ensure they meet vegan best practices. So, whilst we believe the shoes are vegan, we’re not yet able to guarantee it and want to be fully transparent.
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.
Weight
Based on an individual shoe (Mens Size 7)
WEIGHT
Based on a single shoe in Men's size: EU 42 | UK 8 | US 9
315g
Size & Fit
This Vivo fits true to size.
Learn how to become a wiser sizer
100-Day Trial
We're confident that after experiencing the joys of natural foot freedom, your feet won't want to go back to 'normal' shoes.
So confident, we've introduced a 100 day trial to all orders. If you change your mind within that period, we're happy for you to return your shoes for a full refund with no hassle.
Your trial will commence automatically from the date your order arrives. Simply check out with your shoes as usual and we'll take care of the rest. (Standard Ts and Cs apply).
MATERIALS & TRANSPARENCY
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 tempreture. Keep out of direct sunlight and avoid putting on a radiator.
Aftercare
LIQUIPROOF PREMIUM PROTECTOR. With wear, your shoes may loose some water resistent quality that is applied to the textile of the shoes. This product can be used to replenish the water repellent qualities.
View Liquiproof Range
Repair Options
Laces and insoles can be replaced.
End of life
Once you can’t repair or don't need them anymore, send us your old Vivos and we’ll make they sure they’re given a second life, or if they’re really well-loved, we'll store them until we launch our recycling solution.
Send us your Vivos
