Products

The MtnFire 15 has an increased volume roll-top pocket on the back at 15 litres you could even pack for a 2 day Mountain Marathon.

This addition prepares the runner to keep themselves safe with less accessed emergency kit such as additional dry layers, food and first aid.

Additional sleeve for bladder.

Stretch mesh harness and pockets reduces bounce whilst running holding your kit close to the body, with 7 large stretch pockets up front there is plenty of room for on the move essentials.

Tailored fit and cutting edge fabrics ensure a stable carry throughout your run. Stretch mesh holds kit close to the body and reduces bounce whilst the rear compression system and roll top holds spare kit in place.

With 7 large stretch mesh pockets up front, including two zippered pockets, there is ample room for food hydration and on the move essentials such as map, compass, hat and gloves. The 15 litre rear roll top bag is perfect for spare layers, extra food or even your Mountain Marathon kit list.

Front pockets accommodate up to 500ml Flexi Flasks plus rear hydration sleeve can accommodate up to 3 litre Ultra Bladder.

Enjoy...The Lets Run Team

The OMM Poles Pod is perfect place to store your running poles for easy access. Developed to fit on the shoulder straps of both backpacks and running vests, giving you the freedom to personalise your kit to your adventure.

Specifications - OMM Poles Pod:

• Easy access compression, with bungee drawcord closure
• Fits to all OMM packs and other brands too
• Attaches to shoulder straps
• Compatible most pole designs
• Weighs: 79g
• Material & Construction - Nylon 210T

Enjoy....The Lets Run Team

OMM - Swift Arm warmers

Stretch arm warmers for use with short sleeve tops

Stretch arm warmers for a lightweight option to add extra warmth when needed. The Swift arm warmers can be quickly added to a short sleeve top when reaching a summit and stashed away when in warmer temperatures. Swift arm warmers feature a mitt that can cover the hand providing extra protection for the knuckles and back of hand.

Features

Technical Details

Designed to carry the essentials needed for everyday runs and shorter races, the TrailFire is a stripped back solution to carrying your kit comfortably and securely.

Ergonomically designed to hold at the shoulder and diaphragm allowing your lungs to be unrestricted for optimal performance.
The TrailFire Vest provides 7 easy-access pockets for all your on-the-move essentials, plus a 3l mesh pocket on the back for less frequently accessed items or a bladder.

Designed to be worn without being noticed the TrailFire Vest is stripped back to only the essentials whilst leaving you free to run whilst stretch mesh and bindings hold everything close to the body and reduce bounce.

Features

Technical Details

A versatile pouch with integrated map carry

A 4L pocket for storage of all essential quick access items, with a folding out map pocket on the front, so you can map read whilst on the move. Designed to fit OMM packs on front harness in two positions either across the chest or mounts lower down across the waist, will also mount on the back of all other OMM packs, attachments also allow connection to most other brands of pack.

Capacity: 4 Litres

Weight: 130g

The NEW Ultra 12 is designed for training and racing but also works well on the daily commute.  A traditional style pack with added stability from the yoke harness, that can be modified with OMM pack accessories when heading out for longer. Expandable side pocket access allows for carrying of waterproofs to water bottles.

This latest iteration of an already popular pack offers the same stability and capacity as the previous generation but now with the added benefit of a more sustainable construction.

The ULTRA RANGE now utilises the INFINIOMM manufacture process, utilising a single polymer (in this case, Nylon) to enhance the ease of recycling and forward processing.

INFINIOMM:
CIRCULAR MANUFACTURE WITH MONOPLASTICS

PROBLEM: Current recycling practices cannot easily split polymers. Products with a mix such as Nylon and Polyester can only be recycled (if at all) into lower-grade products with a high degree of wastage. This means a less useful end product and the rest going to landfill. To create new products requires the use of more virgin material (often crude oil) and a greater demand on resources.

AIM: Reduce world resource demand, landfill and waste

SOLUTION: Circular Manufacture – aims to use 100% of a product again and again whilst maintaining quality, without the need for 1st use ‘virgin’ materials and zero waste.

HOW: The Ultra Pack Range has been updated to use a single polymer throughout. Each pack is entirely constructed from high-quality Nylon; including zips, fabrics, webbing and buckles; the works!

INFINIOMM – No Extra Waste. No New Resources. Infinite Loop

The Y-shaped Harness distributes pack weight over a larger area and so reduces pressure on the shoulders. The wider distribution also makes for a more stable carry.

The stripped-back design makes for a sleek and simple pack that is as well suited to fast and light hill days as it is to the daily commute. Compatible with all the OMM Pack Add-ons, you can increase the load out for longer excursions.

The large mesh dump pockets on each side are perfect for water bottles or snacks and can be easily accessed whilst on the move.

Features

Lightweight mesh yolk harness
UGR – Universal Gear Rail
42cm Back length
Zipped pocket on front
One zipped belt pocket
Stretch mesh bottle pockets
Fits Flexi Flasks & Ultra Bladder
Leanweight kit compatible

Technical Details

285g
3D Mesh harness
Nylon 210T
500D Cordura Nylon
Back padding 9mm EVA pad

Enjoy...The Lets Run Team

The NEW Ultra 20 is one of our smallest multi-day packs, well suited to the Mountain Marathon purist or the commuter looking for the capacity.  A traditional style pack that can be modified with OMM pack accessories when heading out for longer. Expandable side pocket access allows for carrying of waterproofs to water bottles.

This latest iteration of an already popular pack offers the same stability and capacity as the previous generation but now with the added benefit of a more sustainable construction.

The ULTRA RANGE now utilises the INFINIOMM manufacture process, utilising a single polymer (in this case, Nylon) to enhance the ease of recycling and forward processing.

INFINIOMM:
CIRCULAR MANUFACTURE WITH MONOPLASTICS

PROBLEM: Current recycling practices cannot easily split polymers. Products with a mix such as Nylon and Polyester can only be recycled (if at all) into lower-grade products with a high degree of wastage. This means a less useful end product and the rest going to landfill. To create new products requires the use of more virgin material (often crude oil) and a greater demand on resources.

AIM: Reduce world resource demand, landfill and waste

SOLUTION: Circular Manufacture – aims to use 100% of a product again and again whilst maintaining quality, without the need for 1st use ‘virgin’ materials and zero waste.

HOW: The Ultra Pack Range has been updated to use a single polymer throughout. Each pack is entirely constructed from high-quality Nylon; including zips, fabrics, webbing and buckles; the works!

INFINIOMM – No Extra Waste. No New Resources. Infinite Loop

Broad 3D mesh shoulder straps are comfortable when loaded, whilst the wide pocketed hipbelt and chest strap prevent lateral swing whilst running. Designed around the patented leanweight chassis system, weight is held to the runner’s back whilst in motion.

Constructed from high-quality nylon with a reinforced and water-resistant base, the Ultra 20 is designed for regular use as well as big-ticket racing.

The large mesh dump pockets on each side are perfect for water bottles or snacks and can be easily accessed whilst on the move.

Features

Leanweight Design
UGR – Universal Gear Rail
45cm Back length
Large mesh dump pocket
Zipped pockets on lid & belt
One stretch belt pocket
Stretch mesh bottle pockets

Technical Details

395g
3D Mesh harness
Nylon 210T
500D Cordura Nylon
Back padding 9mm EVA pad

Enjoy....The Lets Run Team

Fits Flexi Flasks & Ultra Bladder
Leanweight kit compatible

The NEW Ultra 8 is designed for training and racing.  The innovative diaphragm strap enables loosening or tightening the fit on the move for stability and comfort when necessary.  Expandable side pocket access allows for carrying of waterproofs to water bottles.

This latest iteration of an already popular pack offers the same stability and capacity of the previous generation but now with the added benefit of a more sustainable construction.

The ULTRA RANGE now utilises the INFINIOMM manufacture process, utilising a single polymer (in this case, Nylon) to enhance the ease of recycling and forward processing.

INFINIOMM:
CIRCULAR MANUFACTURE WITH MONOPLASTICS

PROBLEM: Current recycling practices cannot easily split polymers. Products with a mix such as Nylon and Polyester can only be recycled (if at all) into lower-grade products with a high degree of wastage. This means a less useful end product and the rest going to landfill. To create new products requires the use of more virgin material (often crude oil) and a greater demand on resources.

AIM: Reduce world resource demand, landfill and waste

SOLUTION: Circular Manufacture – aims to use 100% of a product again and again whilst maintaining quality, without the need for 1st use ‘virgin’ materials and zero waste.

HOW: The Ultra Pack Range has been updated to use a single polymer throughout. Each pack is entirely constructed from high-quality Nylon; including zips, fabrics, webbing and buckles; the works!

INFINIOMM – No Extra Waste. No New Resources. Infinite Loop

The Y-shaped Harness distributes pack weight over a larger area and so reduces pressure on the shoulders. The wider distribution also makes for a more stable carry.

Riding high on the back for better stability also allows for the use of a diaphragm strap, combining both chest and waist harness into one. This can be adjusted on the fly as the load changes. Still compatible with OMM Pack Accessories

The large mesh dump pockets on each side are perfect for water bottles or snacks and can be easily accessed whilst on the move.

Features

Leanweight Chassis
Yoke Harness
Combined chest & waist belt
Whistle on chest strap
3D Mesh harness
Back length 38cm
Secure zipped pocket
2 wrap around side pockets
UGR – Universal Gear Rail
Leanweight kit compatible

Technical Details

235g
Nylon 210T
500D Cordura Nylon
Back padding 9mm EVA pad

Enjoy....The Lets Run Team

Fleece mitts designed to be worn solo or in conjunction with a waterproof shell overmitt. Using a new concept in active insulation, the OMM Core Range is made entirely from PrimaLoft® ACTIVE ultra-light insulating fabric. Built from a synthetic plume woven through a knitted mesh, Core offers the warmth of a fleece but at less-than half the weight.

Paired with a shell, the Core is an incredibly effective insulator but thanks to near-total air permeability, the lightest breeze can take away that heat. This allows you to keep your Core layer on even when you have warmed up and you can thermoregulate by removing your shell. A true valley to summit piece. Core works wet or dry with incredible wicking properties to ensure you won’t stay wet for long.

Enjoy....The Lets Run Team

Lightweight & Breathable Insulating Pullover

Core isn’t just for wild days in the fells it’s for those evenings back in the pub or at the carpark where tales of derring do are swapped for flapjack. A lifestyle piece that can also easily handle itself on the hills if so required. With a contemporary design that harks back to the golden era of outdoor wear with an updated colour

Midweight 125g PrimaLoft ACTIVE delivers high loft warmth with exceptional breathability, keeping you comfortable across changing intensities and temperatures.

The highly air-permeable structure allows excess heat to escape as you work harder, so you can keep the same layer on from steady climbs to fast descents.

Synthetic insulation and rapid wicking mean it continues to insulate even in damp conditions and dries quickly after exertion.

Features

Lightweight & breathable insulating pullover
Fast drying
Contemporary lifestyle design
Premium quality performance in a relaxed pullover
Comfortable on or off the hill
64% recycled content

Technical Details

After 55 years at the heart of British mountain running, OMM has partnered with traction experts Vibram to create its first footwear – the Fell Shoe. A purpose-built fell running shoe rooted in OMM’s mountain heritage and technical innovation.

We set out to build a shoe that inspires confidence in the mountains. A shoe you can’t outrun. A shoe that grips when it matters most – in mud, bog and rough mountain ground – whether you’re on a marked trail or well beyond it.

Working with Vibram, we combined three of their advanced traction technologies with OMM’s real-world mountain running experience to create a super-aggressive sole and bespoke lug pattern. Lug depths range from 8–11mm for maximum hold in soft ground and rock, while a 4mm drop and a weight of 272g deliver a light, precise and agile feel on technical terrain.

The Fell Shoe holds its line when conditions deteriorate – clawing up sodden hillsides, following narrow sheep tracks across steep ground, or throwing yourself downhill in weather that would stop most runs before they start.

Enjoy....The Lets Run Team

OMM - Kamlieka Waterproof running Pant

A low-profile, stretch waistbelt designed to carry just what you need on short to medium runs, without bounce or bulk.

Cushioned, secure and built to last, the OMM Ultra Shoe is designed for long-distance comfort across varied terrain. A more cushioned ride, durable upper and reliable grip combine to keep you moving well, hour after hour.

The OMM Ultra Shoe is built for runners going longer — where sustained comfort, protection and durability become critical.

Designed with increased cushioning compared to the Trail and Fell Shoes, the Ultra sits on a 30mm stack height with an 8mm drop, delivering a more cushioned platform that absorbs repeated impact and supports efficient forward movement over time. The lightweight EVA midsole is tuned to balance softness with energy return, helping reduce fatigue across extended efforts.

The upper is engineered specifically for long-distance comfort. A soft yet durable two-layer construction accommodates natural foot movement and swelling, reducing irritation over time while maintaining the resilience needed for repeated use. Combined with the X-Lace system, it provides a secure, even hold across the foot without excessive pressure or restriction.

Underfoot, a Vibram LiteBase outsole with MegaGrip compound and Traction Lugs delivers dependable traction across mixed terrain. The outsole balances grip and durability, ensuring consistent performance across long distances and repeated runs.

This is a shoe designed not just to go far, but to keep performing when it matters most — maintaining comfort, control and reliability deep into long efforts.

Vibram Megagrip
Vibram Litebase
Vibram Traction Lug
X-Lace fit system
Cushioned platform
Two-layer upper
Energy-returning midsole
Durable construction
Comfort over distance
Reliable grip

Midsole:
Lightweight EVA

Outsole:
Vibram LiteBase with MegaGrip and Traction Lugs

Stack Height:
30mm

Drop:
8mm

Weight:
265g (UK Size 8)

Upper:
Two-layer engineered upper

Fit:
Secure fit with X-Lace system

Enjoy.....The Lets Run Team

The OMM waist pouch is a comfortable bag designed for everything from fell races to long and short runs.

The elastic compression straps allow you to carry garments on top of the bag, with wraps over the front to compress and secure the bag whilst moving.

The elasticated pocket on each side allows for quick access items like energy fuels.

OMM - Waterproof Repair Patches

OMM repair tape is a self-adhesive, transparent and flexible repair tape that comes in a series of common pre-cut shapes, which can be further cut to fit many shapes of rips and tears. It is excellent for repairs on generally flat fabric surfaces such as waterproof jackets and clothing as well as, backpacks, tents, and any performance fabrics.

OMM repair tape is perfect for fast, easy and long-lasting repairs; it is almost impossible to tear, abrasion resistant and comfortable against the skin.

These repair patches take up no space and weigh nothing yet let you get on with your adventure despite any unfortunate mishaps with barbed wire or rocky edges.

A new concept in active insulation, the OMM Core Range is made entirely from PrimaLoft® ACTIVE ultra-light insulating fabric. Built from a synthetic plume woven through a knitted mesh, Core offers the warmth of a fleece but at less-than half the weight. Paired with a shell, the Core is an incredibly effective insulator but thanks to near-total air permeability, the lightest breeze can take away that heat. This allows you to keep your Core layer on even when you have warmed up and you can thermoregulate by removing/unzipping your shell (eg. Sonic windproof at 49g). A true valley to summit piece. Core works wet or dry with incredible wicking properties to ensure you won’t stay wet for long

Using the midweight 125g/m2 PrimaLoft® ACTIVE Insulating Fabric Technology, the heavier version of the 75g/m2 PrimaLoft® Active fabric used in the Core Vest and Core Hoodie, the Core+ offers a warmer and sturdier option for those looking to use it in a wide range of applications, from start line to high street or in extreme cold.

Enjoy...The Let Run Team