Fit Guide
One size with velcro adjustment. Fits a wide range of body types.
| Measurement | Detail |
|---|---|
| Width | 36 cm |
| Height | 41 cm |
| Closure | Velcro adjustment straps (both sides) |
| Max load | 10 kg (10 × 960g blocks) |
Getting the Right Fit
1Put the vest on over a t-shirt or base layer.
2Tighten the velcro straps on both sides until the vest sits snug against your torso.
3Check you can breathe comfortably and your arms move freely.
4Once set, the adjustment holds — putting it on next time takes seconds.
Start with 1–2 blocks (around 1–2 kg) until your body has adapted to the load.
The vest is substantial and will show under a light jacket — it's designed for outdoor wear.
EnduraVest Pro V1
Make the walk you already do work harder
Weighted Vest · Trekkfit
More fromevery walk.
You're already walking. The dog, the school run, the commute. This vest makes that same walk do more. No new routine, no gym, no extra time. Adjustable up to 10kg. Built from 1000D Oxford fabric for daily outdoor use. Start light and build when you're ready.
- No new routine needed. Put it on for the walks you already do and nothing else changes.
- Peer-reviewed research: weighted walking burns 10–15% more calories at the same pace, same route
- Ten removable iron blocks — start as light as 1kg and add weight as you go, at your own pace
- Made for dog walks, school runs, errands and daily movement — not gym sessions
- 1000D Oxford fabric. The same grade used in serious outdoor gear, built to last years of daily use.
£99.99
Batch 1 — 97 units. Once sold, we reorder for Batch 2.
FREE guide emailed after your order · Batch 1 · 97 vests
Or pay from £33/month with Klarna
1-Year Warranty
Free UK Delivery over £35
90-Day Guarantee · No Risk
Founding Batch
10kg · 1000D Oxford
Same walk.
Better return.
Better return.
You don't change the route or the pace. You add load. Your body has to do more to cover the same ground — and that's where the difference is felt.
What the research shows
10–15%
More calories burned per walk. Same pace, same route.
Walking with added load can increase calorie burn by around 10–15%, depending on body weight, vest load, pace and terrain.
Puthoff et al. (2008), Medicine & Science in Sports & Exercise
Puthoff et al. (2008), Medicine & Science in Sports & Exercise
↑ HR
At the same walking speed and distance
Weighted vest walking increases heart rate at an identical pace — increasing cardiovascular demand without changing speed or route
Lloyd et al. (2010), Journal of Sports Sciences
Lloyd et al. (2010), Journal of Sports Sciences
~1%
More energy used per 1% of bodyweight added as load
Adding mass increases metabolic cost proportionally — each 1% of bodyweight added as vest load equals approximately 1% more energy expenditure per walk
Grabowski & Kram (2008), Journal of Applied Physiology
Grabowski & Kram (2008), Journal of Applied Physiology
* Studies are publicly available. Individual results will vary. This product is not a substitute for medical advice. Suitable for adults 18+ only.
What makes it different
Built for
real use.
real use.
01
1000D Oxford Fabric
This is the same grade of fabric used in serious outdoor and field gear. It's thick, structured and handles British weather properly — rain, cold, the lot. It won't pill after six months or lose its shape after a year of daily walks. The quality is obvious the moment you pick it up, and it stays that way.
02
Ten Removable Iron Blocks
Ten individual 960g iron blocks slot into the vest's weight pockets. The vest body itself weighs 400g. Start with one or two blocks — around 1–2kg — and add more when you feel ready, not on anyone else's schedule. Most people find around 5–10% of their body weight is a useful working load. Ten blocks gets you to 10kg total if you ever want to go that far.
03
Built for Daily Life
The EnduraVest is substantial — it will show under a light jacket, and that's fine. It's designed for people who are already moving: dog walkers, parents doing the school run, people who walk to work or spend their lunch hour on their feet. It sits close to the body, distributes load evenly front and back, and doesn't get in the way. You wear it, do your walk, take it off.
04
One Adjustment. Daily Use.
Set the velcro straps to your fit once — it takes five minutes the first time. After that, putting on the vest takes seconds. The iron blocks stay in place. The straps hold. There's no fidgeting, no re-adjusting mid-walk. The whole point is that it should be as close to frictionless as a weighted vest can be — so using it every day becomes the easy choice.
Technical details
What you
get.
get.
1000D Oxford fabric. Ten solid iron blocks. A velcro closure system that holds its adjustment. Every part of this vest is chosen for daily use over years — not months. There's nothing decorative about it.
Material1000D Oxford fabric
Iron blocks10 × 960g
Vest body weight400g
Maximum load10kg total
Vest dimensions36cm × 41cm
Closure systemVelcro adjustment straps
Recommended start~2kg (5–10% body weight)
Suitable forWalking, hiking, dog walks, daily movement
CareRemove blocks · hand wash cold · air dry
Age requirementAdults 18+ only
Warranty1 year manufacturer's
90
Day
Satisfaction Guarantee
Walk with it for 90 days. If it's not working for you — for any reason — one email and we'll sort it. Full refund or replacement, no forms, no hassle.
1
Year
Manufacturer's Warranty
Any manufacturing defect in the first year is covered. Email support@trekkfit.com with your order number and we'll get it resolved quickly.
2–4
Working Days
UK Delivery
Tracked delivery across the UK. Free on orders over £35. Highlands and Islands may take a little longer.
Common questions
Before you
buy.
buy.
Real answers to the questions people actually ask.
Will I actually use it?
Most people who buy it use it more than they expect — because it requires zero change to your existing routine. Put it on for walks you were already doing. If you walk the dog, do the school run, commute on foot or spend time outdoors, you already have a habit to attach it to. The question isn't really "will I use it?" — it's "will I put it on tomorrow?" That's a 30-second habit, not a commitment.
Is it too heavy?
The vest body itself weighs 400g. You start with as many blocks as you want — most people begin with 1 or 2, which is around 1–2kg. At that weight, you'll feel the load on a long walk but won't be fighting it on a short one. The design principle is that you build slowly. Nobody walks out the door with 10kg on day one. Start light, add weight when it starts to feel easy.
Will people notice I'm wearing it?
Some will. Most won't, or won't say anything. Under a jacket it's not visible at all. Unzipped, it looks like an outdoor activity vest. In parks, on dog walks, during the school run — it doesn't look out of place. After the first week of wearing it, most people stop noticing that others might notice.
Does it actually work?
Yes. Research shows that walking with added load increases calorie expenditure by 10–15% at the same pace. That's the principle — same activity, more physiological demand. Whether you feel it depends on how much weight you start with and how far you walk. At 3–4kg on a 30-minute walk, most people feel the difference by the end.
Is £99.99 worth it?
A gym membership costs between £25 and £80 per month. That's £300 to £960 per year, every year. The EnduraVest costs £99.99, lasts years, and works on movement you're already doing. No travel, no booking, no fitting a session into a busy day. If you walk regularly and use it, the cost per session becomes trivial. The better question is whether your gym membership is actually being used.
What if I just keep doing what I'm doing?
Nothing wrong with that. But most people who feel like they want to be doing more... keep feeling that way. Not because they're lazy — but because the things they try don't fit their actual life. The vest fits your actual life. The walk you're already doing, the time you've already set aside, the routine you already have. If your current walks are giving you everything you want from them, you probably don't need this. If they're not — this is a realistic place to start.
Ready for tomorrow's walk.Yours arrives in 2–4 days.
The same route. The same time. Your body working harder to cover it. The walks you're already taking either count as much as they can — or they're just walks. Start light, build when you're ready. A gym membership costs more than this every single month.
£99.99
Free UK delivery over £35 · 2–4 working days · 90-day guarantee · 1-year warranty
Customer reviews
What people
are saying.
