Unlock Easy Access: Convert Any Barefoot Shoes into Slip-Ons in Minutes

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Converting laced barefoot shoes into slip-ons takes 10 minutes and saves you 45 hours yearly. Here’s how to do it properly, which shoes actually work, and which methods last.

Before → After: Standard laces to elastic slip-on in under 10 minutes

The Lacing Problem

You’ve switched to barefoot shoes for natural movement and foot health. But tying laces 6-8 times daily? That’s 45 hours yearly spent fumbling with knots.

  • 3 seconds per slip-on vs 30+ seconds tying
  • £10-15 one-time cost for permanent solution
  • Works with 80% of barefoot shoe models
  • Fully reversible if you change your mind
Time comparison graphic

Which Barefoot Shoes Convert Best?

Not all barefoot shoes work as slip-ons. You need four specific features:

✓ Flexible Upper

Mesh or soft knit that stretches 20-30%

✓ Low Collar

Ankle opening clears heel easily

✓ Secure Heel

Cup grips without lace tension

✓ Minimal Seams

Smooth toe box won’t rub elastic

Tested Models That Work

ModelEase RatingPriceBest For
Vivobarefoot Primus Lite III9/10£125-140Athletic useView →
Xero Prio9/10£80-95Daily wearView →
Be Lenka Champ 2.08/10£95-110Casual styleView →
Softstar RunAmoc7/10£130-145DIY onlyView →
Merrell Vapor Glove6/10£90-105Thin elasticView →
Ease rating based on 50+ conversion tests. Higher = easier slip-on experience.

Don’t want to convert? We’ve tested 40+ barefoot slip-ons that work straight from the box.

See Best Slip-On Options →

Two Conversion Methods Compared

Pre-made elastic systems or DIY cord conversion. Here’s which to choose:

Choose Elastic Systems if…Choose DIY if…
– You want adjustable tension
– Professional look matters
– Converting 1-3 pairs
– Arthritis or hand mobility issues
– You’re converting 4+ pairs
– Lock bulk annoys you
– Budget under £5/shoe
– You enjoy customisation

Method 1: Elastic Lacing Systems

Xpand elastic laces showing lock mechanism
Lock Laces elastic no-tie system

How They Work

Xpand, Lock Laces, and Anan520 replace your laces with elastic cord plus a tension lock. Thread once, never tie again.

Installation Time

8-12 minutes first time. 5 minutes once you’ve done it before.

Cost Breakdown

  • Xpand: £12-15/pair
  • Lock Laces: £8-12/pair
  • Budget options: £5-8/pair

Pros

  • Adjustable tension dial – fine-tune fit
  • Professional appearance
  • 20+ colour options
  • Fully reversible
  • 12-month typical lifespan

Cons

  • Lock adds 8-10mm bulk at tongue
  • Can catch on sock fabric
  • Cheaper versions fail at 6 months

Method 2: DIY Elastic Cord

1/4 inch elastic cord on spool

How It Works

Buy 1/4″ elastic cord from a haberdashery. Cut to length. Thread through eyelets. Tie secure knots. Done.

Step-by-Step Process

  1. Remove original laces – Keep them as backup
  2. Measure eyelet span – End-to-end, straight line
  3. Add 5cm – For knots and adjustment
  4. Cut elastic – Sharp scissors, clean cut
  5. Thread pattern – Skip lacing or straight works best
  6. Tie off – Double knot at each end, test pull
  7. Trim excess – Leave 1cm, tuck under tongue
  8. Test fit – Should stretch 20-30% when slipping on

Cost

£3-5 for 3-metre spool = 5-8 shoe conversions

Pros

  • Cheapest option
  • No lock bulk
  • Can replace just tongue section
  • Ultimate customisation

Cons

  • Trial-and-error for tension
  • Knots need checking monthly
  • Basic appearance
  • Non-adjustable once cut

Getting the Fit Right

Wrong tension ruins conversions. Too tight cuts circulation and defeats the point of wide toe box barefoot shoes. Too loose and shoes fly off mid-stride.

Perfect Tension Test

Before cutting/locking elastic:

  1. Insert foot with moderate effort (not fighting it)
  2. Stand and shift weight – heel should stay locked
  3. Walk 20 paces – no slipping or pressure points
  4. Wiggle toes – full range of motion
  5. Remove shoe – elastic should snap back to shape

If it fails any test: Loosen incrementally until all pass.

Common Tension Mistakes

ProblemCauseFix
Heel slips during walkingToo looseTighten 5mm at a time
Foot tingles after 10minToo tightLoosen until tingling stops
Can’t get foot inWay too tightStart over with 2cm extra elastic
Shoes fall off when runningWrong shoe modelNeeds more secure heel cup

Making It Last

Maintenance Schedule

Weekly

  • Check knots (DIY method)
  • Wipe lock mechanism (pre-made)

Monthly

  • Hand wash elastic in lukewarm water
  • Mild soap only – no fabric softener
  • Air dry flat (never radiator/dryer)
  • Check for fraying at eyelets
  • Test tension (degrades over time)

Annually

  • Replace elastic entirely
  • Cost: £3-15 depending on method
  • Expected lifespan: 12 months daily use

Never tumble dry elastic laces. Heat destroys compression within one cycle. Air dry only.


Common Questions

Will elastic laces damage my shoes?

No. Elastic actually reduces eyelet wear compared to traditional laces because it maintains constant, even pressure instead of repeated tight-loose cycles from daily tying. The only risk is using elastic over 6mm thick which can stretch eyelets on lightweight mesh shoes. Stick to 4-5mm cord or pre-made systems designed for trainers.

Can I convert leather barefoot boots?

Depends on collar height. Barefoot boots with 4+ inch collars won’t work – you can’t get your heel past the opening. Low-cut leather models under 3 inches convert fine if the leather’s broken in and flexible. Stiff leather needs softening first or the elastic will fight rigid material.

Do elastic laces loosen during exercise?

Quality systems like Xpand and Lock Laces (£10+) stay consistent through running and gym sessions. Budget elastic under £8 loses 10-15% tension after sweating because cheaper rubber degrades faster when wet. If you’re active daily, invest in name-brand systems rather than generic Amazon elastic.

What if I have wide feet?

Wide feet actually work better with elastic conversion. The stretch accommodates foot swell during the day better than fixed laces. Choose shoes already sized for wide feet or flat feet, then convert normally. Don’t try to compensate for narrow shoes with looser elastic – you’ll lose heel security.

Can kids’ shoes be converted?

Perfect for kids’ barefoot shoes. They can slip them on themselves without your help, and you’re not kneeling in the car park every morning. Use pre-made systems rather than DIY – easier than teaching proper bow-tying, and the lock mechanism is actually simpler for small hands to manage.

Can you still wash elastic-laced barefoot shoes?

Yes. Hand wash in lukewarm water with mild soap – no fabric softener as it degrades elastic. Remove insoles first. Air dry flat away from direct heat. Never machine wash or tumble dry as heat destroys elastic compression permanently. The elastic needs gentle care but the shoes themselves wash normally.

Will elastic conversion void my shoe warranty?

Most barefoot brands like Xero and Vivobarefoot don’t void warranties for lace changes since you’re not modifying the shoe structure. Keep your original laces. If you need warranty service, thread the originals back in first. Some brands explicitly allow modifications – check your specific warranty terms before converting expensive models.

How do I know when to replace elastic?

Three signs: (1) Shoes feel looser than when new, (2) Elastic doesn’t snap back after stretching, (3) Visible fraying at eyelets. Replace before complete failure – elastic that snaps mid-walk is annoying. Budget replacements typically last 6-8 months; quality systems last 12-15 months with daily use.

Will TSA make me remove elastic-laced shoes?

No difference from regular laces. Airport security looks for metal and density anomalies, not lace types. Slip-ons actually make security faster since you’re already wearing shoes that come off in 2 seconds. The lock mechanisms are plastic or rubber, not metal, so they don’t trigger detectors.

Can I reverse the conversion?

100% reversible with pre-made systems – just unthread and lace normally. DIY method is technically reversible but you’d need new laces since elastic knots damage the plastic tips (aglets) on standard laces. Always keep your original laces in the shoe box as backup. Takes 5 minutes to reverse.


Final Verdict

Elastic conversion works best for shoes you wear daily: gym-to-car, dog walks, quick errands. Less ideal for technical hiking or running where you want precise lacing control for uneven terrain.

Go elastic lacing systems if you want plug-and-play. Go DIY if you like tinkering and saving money. Both methods work – it’s about your priorities.

Or Skip the Conversion Entirely

If you want slip-ons without the DIY faff, we’ve tested 50+ barefoot slip-on models that work straight from the box. No elastic needed, no conversion hassle.

See Best Slip-On Barefoot Shoes

Last updated: January 2025 | 8 min read

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