Running Socks
Find your perfect size
Because a well-fitting garment is one you'll keep for a long time. Take your measurements and consult our charts to order with confidence.
How to take your measurements?
Bust measurement
Measure around the fullest part of your bust, under your armpits, across your shoulder blades.
Waist measurement
Measure around the narrowest part of your waist, usually just above your navel.
Hip measurement
Measure around the fullest part of your hips and buttocks, with your feet together.
Height (children)
Measure the child's total height, from the top of the head to the heels, barefoot.
Foot length
Place your foot on a sheet of paper, trace from the heel to the tip of your big toe, and measure at the end of the day.
Women's Collection
If you are between two sizes, choose the larger one for more comfort.
| Ecolizo Size | FR Size | Bust (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|
| XS | 34 / 36 | 80 - 84 | 62 - 66 | 88 - 92 |
| S | 36 / 38 | 84 - 88 | 66 - 70 | 92 - 96 |
| M | 38 / 40 | 88 - 92 | 70 - 74 | 96 - 100 |
| L | 40 / 42 | 92 - 96 | 74 - 78 | 100 - 104 |
| XL | 44 / 46 | 96 - 104 | 78 - 86 | 104 - 112 |
| XXL | 48 / 50 | 104 - 112 | 86 - 94 | 112 - 120 |
Women's Fit Tip
Our dresses and tops are cut for a natural silhouette. For a trendy oversized fit, go up one size. Consult each product's description for the intended fit.
Women's Shoes
Refer to your foot length to choose your shoe size.
| Shoe Size (EU) | US | UK | Foot Length (cm) |
|---|---|---|---|
| 34 | 4.5 | 2 | 22 |
| 35 | 5 | 2.5 | 22.5 |
| 36 | 6 | 3.5 | 23 |
| 37 | 6.5 | 4 | 23.5 |
| 38 | 7.5 | 5 | 24.5 |
| 39 | 8 | 5.5 | 25 |
| 40 | 9 | 6.5 | 25.5 |
| 41 | 9.5 | 7 | 26 |
| 42 | 10.5 | 8 | 26.5 |
| 43 | 11 | 8.5 | 27 |
| 44 | 12 | 9.5 | 28 |
| 45 | 13 | 10.5 | 28.5 |
| 46 | 14 | 11.5 | 29.5 |
| 47 | 15 | 12.5 | 30 |
Men's Collection
For tops, refer to your chest measurement. For bottoms, refer to your waist measurement.
| Ecolizo Size | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|
| S | 88 - 92 | 76 - 80 | 90 - 94 |
| M | 96 - 100 | 84 - 88 | 98 - 102 |
| L | 104 - 108 | 92 - 96 | 106 - 110 |
| XL | 112 - 116 | 100 - 104 | 114 - 118 |
| XXL | 120 - 124 | 108 - 112 | 122 - 126 |
Men's Fit Tip
Our t-shirts and shirts have a comfortable straight cut. For a looser fit, go up one size. Our trousers are cut with a comfort allowance suitable for an active day.
Men's Underwear
For boxers, briefs, and shorts, primarily refer to your waist measurement.
| Ecolizo Size | Waist (cm) | Hips (cm) |
|---|---|---|
| S | 76 - 80 | 90 - 94 |
| M | 84 - 88 | 98 - 102 |
| L | 92 - 96 | 106 - 110 |
| XL | 100 - 104 | 114 - 118 |
| XXL | 108 - 112 | 122 - 126 |
Men's Underwear Tip
Measure your waist without tightening the tape measure. If you are between two sizes, choose the larger size for more comfort.
Men's Shoes
Refer to your foot length to choose your shoe size.
| Shoe Size (EU) | US | UK | Foot Length (cm) |
|---|---|---|---|
| 39 | 6.5 | 6 | 24.5 |
| 40 | 7.5 | 7 | 25.5 |
| 41 | 8 | 7.5 | 26 |
| 42 | 9 | 8.5 | 26.5 |
| 43 | 10 | 9.5 | 27.5 |
| 44 | 10.5 | 10 | 28 |
| 45 | 11.5 | 11 | 28.5 |
| 46 | 12 | 11.5 | 29.5 |
| 47 | 13 | 12.5 | 30 |
| 48 | 14 | 13 | 30.5 |
| 49 | 15 | 14 | 31 |
| 50 | 16 | 15 | 31.5 |
| 51 | 17 | 16 | 32 |
| 52 | 18 | 17 | 32.5 |
Children's Collection
Primarily refer to height rather than age. Children grow quickly!
| Approximate Age | Height (cm) | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|
| 3 - 4 years | 98 - 104 | 54 - 56 | 52 - 54 | 56 - 60 |
| 5 - 6 years | 110 - 116 | 58 - 60 | 55 - 57 | 62 - 64 |
| 7 - 8 years | 122 - 128 | 62 - 64 | 58 - 60 | 66 - 70 |
| 9 - 10 years | 134 - 140 | 66 - 70 | 61 - 64 | 72 - 76 |
| 11 - 12 years | 146 - 152 | 72 - 76 | 65 - 68 | 78 - 82 |
| 13 - 14 years | 158 - 164 | 78 - 82 | 69 - 72 | 84 - 88 |
Children's Fit Tip
Our children's clothing is designed with extra ease for movement and play. If your child is between two sizes, opt for the larger size to allow for growth.
Children's Shoes
The shoe size is indicative: measure foot length for more accuracy.
| Approximate Age | Shoe Size (EU) | Foot Length (cm) |
|---|---|---|
| 3 - 4 years | 26 - 28 | 16 - 17 |
| 5 - 6 years | 29 - 31 | 17.5 - 19 |
| 7 - 8 years | 32 - 33 | 19.5 - 20.5 |
| 9 - 10 years | 34 - 35 | 21 - 22 |
| 11 - 12 years | 36 - 37 | 22.5 - 23.5 |
| 13 - 14 years | 38 - 39 | 24 - 24.5 |
Unsure about your size?
Our team is available to assist you and help you choose the ideal size according to your body shape and fit preferences.
Contact our team- In stock, ready to ship
- Backordered, shipping soon
🏃 Running Socks – Chafing-Resistant, Breathable, & Optimal Support
These running socks are designed to support runners at every distance. With flat seams, a snug fit, and breathable technical fibers, they provide long-lasting comfort, minimize chafing, and keep your feet dry throughout your workouts.
✨ Long-Lasting Comfort & Blister Protection
The flat-lock seams reduce the friction that causes irritation and blisters. Their ergonomic design lets you run—even over long distances—by minimizing pressure points with every stride.
💪 Ultra-Snug Fit & Second-Skin Feel
Thanks to their targeted compression and anatomical fit, the socks perfectly conform to the shape of your feet. They stay securely in place during exercise, minimize bunching, and provide firm support, even on the most technical terrain.
🦶 Less Friction With Every Stride
Their fit precisely limits the movement of the sock inside the shoe. This stability reduces repeated friction and helps prevent chafing, so you can run longer in better conditions.
💨 Ultra-Breathable Technical Fibers
Their breathable knit promotes rapid sweat wicking and facilitates airflow. Unlike traditional cotton socks, they limit moisture buildup and help reduce unpleasant odors during exercise.
💧 Quick-Drying & Dry Feet
Their technical fibers dry quickly, even after exposure to moisture. They help maintain greater comfort during your workouts and minimize the unpleasant feeling of wet feet.
🏔️ Suited for Long Distances & Technical Terrain
Whether you’re running on roads, trails, or doing intense workouts, their firm support and ergonomic design keep you going every kilometer. They’re designed to provide optimal stability, even when the terrain gets challenging.
🛡️ Reinforced Construction & Long-Lasting Durability
Strategically placed reinforcements enhance durability in high-stress areas, particularly the heel. Designed to withstand countless kilometers and repeated washings, they’ll last you through all your training sessions.
⭐ Ecolizo Quality & Peace of Mind
Enjoy free shipping, a money-back guarantee, and exclusive benefits reserved for Ecolizo members.
Your parcels are delivered quickly and securely. We typically ship your orders within 5 to 7 business days.
We accept Visa and Mastercard for your purchases with complete confidence.