Marcus - Blue
Marcus - Blue
Honest Pricing Guarantee
The Marcus Astros are built for movement and grip, combining a classic design with BGreater’s signature barefoot feel. Featuring a wider toe box for natural toe splay, they’re perfect for active kids who want to play with unrestricted comfort.
In stock
- UK Tracked Delivery From £3.95
- 30-Day Easy Returns
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Features
Features
Materials
Materials
British Owned & Designed.
BGreater UK Size Chart
Please see below for guidance when in between sizes.
i = Infant Size | j = Junior Size
UK Size
Minimum
(mm)
Maximum
(mm)
i3
109
121
i4
117
129
i5
125
137
i6
133
145
i7
142
154
i8
151
163
i9
159
171
i10
167
179
i11
175
187
i12
184
196
i13
194
206
j1
201
213
j2
209
221
j3
217
229
j4
225
237
j5
234
245
j6
242
253
Guidance:
Your measurement is at the higher end of a size but also overlaps with the next size.
In this scenario, we recommend the bigger size so they last longer, but they will be a little big to start with.
The measurement is 1-2mm away from the minimum of the next size.
Narrow Feet: Smaller size
Normal Feet: Smaller size for better fit, size up to last longer but may be a trip hazard.
Wide or High Volume Feet: Size up
Not the right size or colour?
No problem, we offer £1.99 UK returns for 30 days.
If you're still unsure of something please contact us.
Option 1.
Grab our FREE foot measurer. Just cover a small delivery fee.
Option 2.
Use our printable guides.
Toddler Printable | Kids Printable
Option 3.
Measure at home:
1. Remember to measure both feet, making a note of the longest.
2. Place your foot on a flat surface with your heel against a straight edge.
3. Place a ruler beside your foot touching the straight edge your heel is also touching, then take the length in millimetres from the tip of your longest toe to your heel.
(Please be aware that your longest toe may not always be your big toe.)
Do you know your child's foot measurement in MM?
If you are unsure about anything or would like an expert assessment, contact our fitting assistants here.
Please see below for guidance when in between sizes.
i = Infant Size | j = Junior Size
| UK Size | Minimum (mm) |
Maximum (mm) |
|---|---|---|
| i3 | 109 | 121 |
| i4 | 117 | 129 |
| i5 | 125 | 137 |
| i6 | 133 | 145 |
| i7 | 142 | 154 |
| i8 | 151 | 163 |
| i9 | 159 | 171 |
| i10 | 167 | 179 |
| i11 | 175 | 187 |
| i12 | 184 | 196 |
| i13 | 194 | 206 |
| j1 | 201 | 213 |
| j2 | 209 | 221 |
| j3 | 217 | 229 |
| j4 | 225 | 237 |
| j5 | 234 | 245 |
| j6 | 242 | 253 |
Guidance:
Your measurement is at the higher end of a size but also overlaps with the next size.
In this scenario, we recommend the bigger size so they last longer, but they will be a little big to start with.
The measurement is 1-2mm away from the minimum of the next size.
Narrow Feet: Smaller size
Normal Feet: Smaller size for better fit, size up to last longer but may be a trip hazard.
Wide or High Volume Feet: Size up
Not the right size or colour?
No problem, we offer £1.99 UK returns for 30 days.
If you're still unsure of something please contact us.
Option 1.
Grab our FREE foot measurer. Just cover a small delivery fee.
Option 2.
Use our printable guides.
Toddler Printable | Kids Printable
Option 3.
Measure at home:
1. Remember to measure both feet, making a note of the longest.
2. Place your foot on a flat surface with your heel against a straight edge.
3. Place a ruler beside your foot touching the straight edge your heel is also touching, then take the length in millimetres from the tip of your longest toe to your heel.
(Please be aware that your longest toe may not always be your big toe.)
Do you know your child's foot measurement in MM?
If you are unsure about anything or would like an expert assessment, contact our fitting assistants here.
Honest Prices, Guaranteed.
We are committed to offering you the best value, which is why we price our products honestly 365 days a year.
No discount tricks
No sales or mark downs
Best price offered year-round
Because we price our products honestly 365 days a year, we can guarantee you're getting the lowest price available. No gimmicks, no discount tricks. We simply believe that offering customers great products at a great value is the foundation to long-term business success and is the right thing to do.
Responsive Production
All BGreater are handcrafted in small batches. By producing in small lots we are able to minimize waste and overhang and churn inventory more quickly. As a result, we don’t have to build the cost of "excess inventory" into our prices, allowing us to pass along those savings to you.
Lean Business Model
BGreater was originally "bootstrapped" with our limited personal savings, which taught us how to be smart with our money. We keep fixed costs low and do almost everything in-house with a hard working team who believes in the mission, opting for equity ownership over high salaries.
Long-Term Thinking
While most "business people" tell us our markup is too low, we disagree. We are forgoing short-term profits in exchange for offering our friends, family, and customers a better value. This is something we are very proud of and believe will pay off in the long-term; after all, great products at a great value never go out of style!
So Comfy, They’ll Forget They’re Wearing Them
No Squished Toes
Our shoes are designed with a wider toe box that mimics the natural shape of the foot for healthier foot development.
Long Lasting Design
Soft, durable outer materials, a hard wearing sole, and toughened toe bumpers, our shoes are built to outlast your kids' growing feet.
Sensory Superpowers
With a thin, flexible sole, our barefoot shoes let kids feel the earth, activating their senses and connecting them to their environment.
Posture Perfect
Proper foot alignment starts with the right shoes. Barefoot shoes encourage a natural gait, helping to develop strong muscles and good posture from the ground up.
Extra Growth Room
Parents report their kids outgrow our shoes because of the extra growth room and durability.
Ultra Stylish
Designed from the ground up by leading UK shoe experts, we don't compromise style for comfort.
37,000 Parents Approve
Why Traditional Shoes Might Limit Your Child's Happy Feet
Traditional shoes with their narrow design can restrict your child's foot growth, impacting their natural movement and connection to the world.
By choosing barefoot shoes, you empower their little feet to move freely, ensuring healthy development and joyful exploration.
Just for kids
Better for little feet
More affordable
Natural Foot Shape
May Improve Balance & Posture
Reduces Discomfort
Long-Term Problems
Affordable
BGreater
All Year
Highstreet
Sale Only
Explore Our Collections
Why Choose Us
After being medically discharged from the British army, I learnt how much shoes affect kids' foot development. Witnessing my son's feet change in regular shoes inspired me to create a solution. BGreater was born.
Foot Shaped Kids Design
Premium Materials
More Affordable Prices
Crafted by UK Footwear Experts
Excellent 4.9 | 40,000+ Customers
Awards Winning Kids Shoes
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Customer Reviews
The shoes are lovely quality and a beautiful colour!
They are very soft, but I don't think they are much softer than some nike astro turf trainers we have had previously, definitely much wider tho.
Little girl is autistic and very specific with her shoes, she immediately accepted these, and said they were comfy.. however it was for one wear only as sadly they have bruised the back of her foot where the top of her shoe sits, and the front of her ankle where the tongue sits, she was in agony with both feet having bruises in the same place after a day of wearing these shoes.. Can't think what caused it other than her maybe not being used to shoes touching there, but her other astro turf never done that 🤷.
Overall opinion tho, lovely shoes, great quality, great colour, very soft, and good width fitting but I wouldn't buy another pair especially not at £50, I feel around the £30 mark would be more reasonable, I'd try another pair at that.
So delighted that barefoot Astros are here! These are absolutely brilliant. Highly recommend.
Love the new style of the training shoes! My son (8) was a bit unsure about a barefoot shoes for his football club, and he had a non-barefoot ones as the design was ‘cooler’. Until we got this new ones! He is loving them- they look non barefoot at all (even his friends were complimenting his new football shoes) but they are 100% barefoot. So glad that BGreater creates these for children! I want a pair for adults!! Love the new swede collection.
Excellent shoes, son is very happy. It's so hard to find barefoot shoes for doing sport - very pleased to find these astro trainers.
Also super happy BGreater are doing these in bigger sizes! Son's a 4 having just turned 8 - please start doing other coloured trainers in bigger sizes!! The black and white are ok for school shoes, but not very interesting.
Marcus - Youth Astro Trainer - Blue