The Esker Design
Natural Performance, Sustainably Crafted
At Esker, we believe better design starts with better materials. Our insoles are crafted using only three carefully chosen components — Canadian wool, linen canvas, and natural rubber — to deliver unmatched comfort and sustainability without compromise.
Only Three. All Natural.
Sourced from Canadian sheep, our wool is naturally breathable, moisture-wicking, and temperature-regulating. It keeps your feet dry in the heat and warm in the cold — naturally, without synthetic chemicals.
Strong, sustainable, and plant-based. Our linen is made from flax, one of the world’s most eco-friendly crops. It's durable enough to stand up to the trail, and gentle enough to go barefoot.
Our outsoles use 100% natural rubber — no plastics, no petroleum, and no harmful bonding agents. It provides grip and stability while keeping your footprint light.
Why Wool Wins
Wicks away moisture to keep feet dry.
Keeps feet cool in summer and warm in winter.
Prevents bacteria without chemical treatments.
Meet the Esker Collection
Thoughtful Design for Daily Motion
From the mountains to the city, Esker insoles are built to perform. Our signature ArchSupport model delivers all-day comfort with minimalist structure and natural motion in mind.
Our insoles flex with your footwear and support your feet rather than locking them in one position allowing for freedom of movement for balance and strength.
Our insoles offer a mid arch height that is suitibale for most people's feet and helps relieve pain from plantar fasciitis and overpronation. We have also integrated a metatarsal pad for support of the forefoot relief and prevention of metatarsalgia.
Helps support the ankle while adding a natural cushion under the heel bone to help with impact and plantar fasciitis.
Tapere edges that adapt to variable show widths and whole sizes insure a preceise fit. This means our insoles rarely need trimming.
Our textured bottom layers is desgined to stay in place insuring a postive connection between insole and footwear.
Cyndi Dyck
Plantar pain relief
"I had plantar fasciitis years ago, and I could feel some discomfort in my right heel starting a couple of months ago, so I decided to order these insoles to see if they would help. I've been using them for about a month, and the discomfort is pretty much gone."
Designed for Every Day
Whether you're hitting a trail or heading to the office, our insoles keep you grounded — with comfort, sustainability, and performance you can feel in every step.
Satisfaction Guarantee
30 days to see if they’re your perfect fit.
Made in Canada
Crafted close to home from Canadian wool.
Have a question
No question too small, no foot too weird.