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  • Bugatti Navy Wide-Fit Men’s Casual Trainer – Side Zip (331-AOS01)

    Size
    Men’s size & fit EU / cm

    A little help from Leavys

    Bugatti men’s size & fit

    Bugatti Navy Wide-Fit Men’s Casual Trainer – Side Zip (331-AOS01)

    Size table

    Bugatti men's EU sizes and foot lengths are shown below. Measure your longer foot without adding extra length. Use the EU size when choosing this pair.

    Bugatti men’s size conversion
    EUFoot length (cm)
    4025.16
    4125.83
    4226.5
    4327.16
    4427.83
    4528.5
    4629.16
    4729.83
    4830.5

    These are foot measurements, not insole or shoe lengths. Do not add extra room to your measurement before using this table.

    Between sizes?

    Compare the two sizes with your usual size in this brand. Your toes should have room while your heel stays secure. If the length feels right but the sides pinch, look for a wider shape rather than automatically choosing a longer shoe.

    Finding your comfortable fit

    Width fitting
    Wide
    Fastening
    Zipper · Lace-up

    For Bugatti men's shoes, start with the EU size and your longer foot measurement. Smart shoes, trainers and boots can feel different around the toes and instep.

    • This chart uses measured foot length. The allowance shown separately as shoe length in Bugatti's chart is already accounted for, so do not add 1.5 cm to the numbers entered here.
    • Check this product's width details: a cushioned footbed or soft leather upper does not automatically mean a wide fit.
    • Try formal shoes with your usual dress socks and boots with the socks you plan to wear. Check that the heel stays secure and the forefoot does not feel squeezed.

    I am between sizes

    Compare the two sizes with your usual size in this brand. Your toes should have room while your heel stays secure. If the length feels right but the sides pinch, look for a wider shape rather than automatically choosing a longer shoe.

    I need more room across my toes

    Check the width fitting for this particular style. Your toes should have room to move without pressure at the sides. A longer size also adds length, so a wider fitting or a different toe shape may be a better choice. If no width is given, ask us to check this pair.

    Shoes feel tight over the top of my foot

    The instep is the top of your foot. Laces, adjustable straps or elastic can help you adjust the fit, but they do not make every style suitable for a higher instep. Check how far the shoe opens and avoid pressure over the top of your foot.

    My heel tends to slip

    Fasten the shoe as you would wear it and take a few steps indoors. If your heel keeps lifting or rubbing, check the fastening and the shape of the heel. A smaller size may squeeze your toes; a different style can be the better answer.

    I use my own insoles

    Look for a confirmed removable insole on this style. Removable does not guarantee enough depth for your own insole. Try the shoe with the insoles and socks you intend to wear, and check that your heel stays secure without pressure across the top.

    When your shoes arrive: a quick fit check

    Try them indoors on a clean surface before deciding to keep them.

    1. Try both shoes. Wear your usual socks or tights and any insoles you intend to use. Adjust the fastenings.
    2. Check toe room. Your toes should move comfortably, without pressing against the front or being squeezed at the sides.
    3. Take a few steps. Check for persistent heel slipping, rubbing or pressure across the top of your foot.
    4. Something feels wrong? Ask us before wearing them outside. A different width or shape may help more than changing size.

    Check our returns policy

    Measure both feet

    Foot lengthHeel against wall
    1. Place a sheet of paper on a hard, level floor with one edge against a wall. Wear the socks you plan to wear with the shoes.
    2. Stand with your heel gently against the wall and your weight on the foot. Have someone mark the end of your longest toe, keeping the pencil upright.
    3. Measure from the wall edge to the mark in centimetres. Repeat for your other foot and use the longer measurement. Measuring towards the end of the day can be helpful.

    Use centimetres only when this brand’s table includes foot length. If it does not, use the size conversion as a starting point and check the fitting advice. Foot length alone cannot tell you the width or depth you need.

    Check these three areas

    123
    1. Forefoot

      Toes can move and the widest part of your foot feels comfortable, without squeezing at the sides.

    2. Instep

      The top of your foot feels secure without tight pressure. Adjust laces or straps where available.

    3. Heel

      Your heel sits securely as you walk, without persistent slipping or rubbing.

    Read the full Bugatti guide →

    Width fitting: Wide

    Fastening: Zipper · Lace-up

    Only 1 pair left in this size.

    Free tracked delivery in Ireland

    Usually 1–3 business days

    30-day returnsAn Post from €4.95

    Delivery & returns details

    Dispatch Monday–Friday, excluding Irish public holidays.

    2 pm cutoff, Irish time. Delivery time is additional.

    Delivery times are estimates; please allow extra time during busy periods.

    For online orders: return unworn, unused items with tags and original packaging. Submit a return request in your account first.

    Return to our Limerick shop, or use An Post from €4.95 for Irish deliveries. For fit or change-of-mind returns, you pay return postage.

    Bugatti Navy Men’s Casual Trainer – Wide Fit & Side Zip

    Made for day-long comfort, these Bugatti men’s trainers combine an extra-wide fit with a lightweight EVA sole and an easy side zip. The navy upper with a cognac heel detail pairs neatly with jeans or chinos for smart-casual wear.

    Why they work

    • Extra-wide fit for relaxed toe room and all-day comfort.
    • Removable insole – swap for your own orthotics if needed.
    • Lightweight EVA sole cushions every step (approx. 40 mm stack).
    • Easy on/off with lace front and handy side zip.
    • Versatile design – clean navy with cognac accent for smart-casual outfits.

    Fit & Sizing

    • Fit: Extra-wide
    • True to size for width; if between sizes and prefer more room, go up.
    • Remove the insole for extra depth if you use custom orthotics.

    Details

    • Brand: Bugatti
    • Style: Men’s casual trainer
    • SKU / Style: 331-AOS01-5200-4100
    • Colour: Navy (with cognac heel detail)
    • Upper: Synthetic
    • Lining: Textile (cool/cold lining)
    • Sole: EVA Ultralight
    • Closure: Lace + Side Zip
    • Heel/stack height (approx.): 40 mm
    • Category: Sneaker

    Care

    • Wipe clean with a damp cloth; avoid harsh solvents.
    • Air dry away from direct heat; rotate pairs to prolong cushioning.
    • Remove insoles to air between wears.

    Fast, reliable delivery with An Post — or collect in-store in Limerick.

    Ireland

    • Standard (tracked): 1–3 business days — €4.99
    • Express (tracked): 1–2 business days — €6.50
    • Free Standard Delivery: orders of €69 or more
    • Same-day dispatch: order by 2 pm, Mon–Fri

    Northern Ireland

    • Standard (tracked): 1–3 business days — €4.99
    • Free Standard Delivery: orders of €69 or more

    Click & Collect (Limerick)

    • Free — choose “In-store collection” at checkout
    • We’ll email you when it’s ready to collect

    International delivery: see our full shipping policy for rates and times.Delivery times are estimates. Busy periods and bank holidays may add a day.

    Easy returns (via An Post)

    Return within 30 days (unworn/unused, with tags, in the original box where possible).

    Start the return in your account first:

    Go to My Account → select your order → Request return (choose a reason and submit).

    Then create your An Post label:

    Drop-off from €4.95 or

    Home collection €6 (Mon–Fri).

    In-store returns welcome: bring your order number for a refund or exchange.

    Faulty/incorrect? We’ll cover return postage — email contact@leavysshoes.com before posting.

    Start a return / Full policy

    Refunds are processed within 10 business days after inspection (your bank may take longer).

    NI/international: please see the full policy.