If you've ever spent 8 hours in the saddle on a 50-mile endurance ride, only to spend the last 2 hours yanking your breeches up every 10 minutes, rubbing raw spots on your inner thighs where the seams dug in, and wishing you'd just worn sweatpants instead, you already know why custom-fit riding breeches aren't a luxury for long-distance endurance---they're a necessity.
I learned this the hard way at my first 100-mile ride three years ago, when I wore a pair of "endurance-ready" off-the-rack breeches marketed as "one size fits most." By mile 40, the waistband had slipped down so low I was practically riding in my underwear, the seam along my inner left thigh had rubbed a raw blister so big I had to dismount and walk the last 60 miles leading my horse, and I spent the entire post-ride vet check making awkward small talk while trying to adjust my clothes without anyone noticing. That was the day I swore I'd never skimp on breeches again, and after testing 7 different custom pairs over the past few years, I've figured out exactly how to pick the perfect pair that will survive 100 miles, a torrential downpour, and a gallop across a rocky finish line without failing you.
Endurance riding is nothing like dressage, jumping, or even casual trail rides. You're in the saddle for 4, 8, even 24 hours at a time, shifting between posting trot, sitting trot, light gallops, dismounting to lead your horse over rough terrain, and hunching over at vet checks to hold your horse's reins while you wait for your pulse and respiration scores. Every tiny fit issue---a waistband that slips, a seam that digs in, a leg that's too tight---gets amplified over hours of movement, turning into blisters, chafing, or even restricted blood flow that can ruin your ride (and your horse's performance, since a fidgety rider makes for a fidgety horse). Off-the-rack breeches are made for "average" body proportions, but almost no one fits that mold: I'm 5'10" with a 28-inch waist and 24-inch thighs, and every off-the-rack pair I tried either strangled my thighs or fell off my waist. Custom fit fixes that, and lets you build a pair tailored to your exact body, riding style, and the conditions you ride in.
If you're ready to invest in a pair of custom endurance breeches, follow these 5 rules to make sure you get a pair that will last you for years of rides, not just one season.
Prioritize the fit details that actually matter for endurance, not just standard sizing
Standard pant sizing is useless for endurance breeches, because it doesn't account for the unique movements you make in the saddle, or the extra layers you might wear under them in cold weather. When you're working with a custom maker, make sure to get precise measurements for these 4 key areas, and specify your preferences for each:
- Inseam and leg opening : This is the #1 cause of riding-up issues on long rides. Specify exactly where you want the hem to hit (just above your boot, mid-calf, or even lower if you wear half chaps) and how wide you want the leg opening to be, so it's not so tight it cuts off circulation, or so loose it lets trail dirt and debris in. If you have one leg longer than the other (super common!), ask the maker to adjust the inseam for each side individually.
- Thigh and seat circumference : Off-the-rack breeches almost always cut off circulation in the thigh or gap at the seat for riders with muscular legs or curvier hips. Specify exactly how much ease you want: do you want a snug fit that stays in place when you gallop, or a little extra room if you wear compression shorts or base layers under them in hot weather?
- Waistband rise and width : A lot of endurance riders prefer a mid-to-high rise that sits at the natural waist, rather than a low hip rise that slips down when you lean forward to urge your horse up a hill or dismount to lead over a rocky stretch. If you carry energy gels, a phone, or a vet card in your waistband, ask for a wider, reinforced waistband that won't dig in or stretch out over hours of wear. If you wear a hip belt over your breeches for multi-day rides, specify a narrower waistband that won't bunch under the strap.
- Asymmetry adjustments : If you have a larger thigh on one side, a shorter torso, or any other unique body feature, custom makers will adjust for it for free or a small extra fee---something no off-the-rack brand will ever do.
Choose chafe-resistant, climate-specific fabric before worrying about style
The fabric you pick will make or break your ride, especially on hot, humid, or rainy days. Skip cotton entirely---it holds sweat, gets heavy when wet, and rubs raw within a few hours of wear. Instead, pick a fabric blend tailored to the conditions you ride in:
- For hot, dry climates: Look for lightweight nylon-spandex blends with UPF 50+ protection and quick-drying properties. Ask for flatlock seams (which lie flat against your skin with no raised edges to rub) in high-friction areas like the inner thighs and waistband, or even seamless panels in those spots if you're extra prone to chafing.
- For cold, wet climates: Opt for a water-resistant but breathable polyester blend, or a merino wool-nylon blend that wicks sweat while keeping you warm. Avoid thick, stiff fabrics that will restrict your movement when you're posting or bending to lead your horse.
- For all-climate pairs: A mid-weight nylon-spandex blend with a brushed interior works for everything from 20-degree winter rides to 90-degree summer days, as long as you layer base layers under it when it's cold.
Pro tip: If you have sensitive skin, ask for hypoallergenic fabric with no harsh synthetic dyes---sweat can make dyes irritate your skin on long rides, and this small adjustment will save you hours of discomfort.
Pick targeted grip, not full-seat coverage, to avoid chafing
It's tempting to grab the breeches with the thickest full-seat silicone grip you can find, but for endurance riding, less is often more. Full-seat grip traps sweat against your skin, which leads to chafing and rashes after a few hours of wear, and it's unnecessary for most endurance movements. Instead, opt for targeted grip only in the areas you actually need it:
- Suede or light silicone grip in the seat for stability when you're sitting through rough terrain or vet checks
- Extra grip on the inner upper thighs if you do a lot of posting or no-stirrup work Skip grip on the lower thighs or calves entirely---you don't need it there, and it will just rub against your boots or cause chafing when you're walking and leading your horse. Most custom makers will let you choose exactly where the grip goes, and how thick it is, so you can tailor it to your riding style.
Only add the functional features you'll actually use, not useless bells and whistles
A lot of custom breeches come with fancy extras like reflective strips, 6 pockets, or built-in knee pads, but most of these are unnecessary for endurance riding, and just add bulk and weight. Stick to features that solve actual problems you've had on rides:
- Secure, deep pockets : If you carry your phone, energy gels, or a vet card in your breeches, ask for zippered pockets on the thighs or waistband that won't spill their contents when you gallop or dismount. Avoid loose, unzippered pockets---you will lose your phone on a trail at some point if you use them.
- Adjustable closures : Skip standard metal zippers and buttons that can get stuck when wet or frozen, and opt for a hidden drawstring or Velcro waistband closure that lets you adjust the fit mid-ride if you swell from heat or dehydration (a common issue on long rides!).
- Targeted ventilation : If you ride in hot weather, ask for small mesh panels in the lower back or inner thighs, where you sweat the most, without making the whole breeches baggy.
- Boot-compatible leg openings : Make sure the leg opening is sized to fit perfectly over your favorite endurance boots, whether you wear tall field boots or short paddock boots with half chaps. You don't want it so tight it cuts off circulation, or so loose it lets dirt and bugs in.
Test them on a short ride before trusting them on a 100-miler
Even the most perfectly measured custom breeches might have tiny fit issues you don't notice until you're moving in the saddle for a few hours. Before you take them on a long ride, wear them on a 10-15 mile training ride first, and pay attention to any spots that feel tight, slip, or rub. Most custom makers will offer free or low-cost adjustments if you find a small issue after your first ride, so don't be afraid to ask for a tweak to the inseam, waistband, or thigh fit.
A lot of riders avoid custom breeches because they think they're too expensive, but most mid-range custom makers charge $80-$150 per pair, and a high-quality pair will last you 5+ years of rides, even if you do 10+ 100-mile events a year. That's way cheaper than buying a new pair of $60 off-the-rack breeches every 6 months when the seams start rubbing or the waistband stretches out. If you're on a tight budget, a lot of makers also offer semi-custom options, where you can adjust the rise, inseam, and thigh size for a $20-$30 upcharge, which is still cheaper than fully custom and fixes 90% of the fit issues off-the-rack breeches have.
I'll never forget the 100-mile ride I did last year, where I wore my first custom pair of breeches. By mile 80, when everyone else in my ride group was stopping to adjust their clothes, rub chafing spots, and complain about their waistbands slipping, I barely noticed I was wearing them at all. I finished the ride 20 minutes faster than my previous 100-mile time, not because I rode better, but because I wasn't distracted by constant discomfort. That's the magic of a good custom fit: it disappears, so you can focus on what actually matters---your horse, the trail, and the finish line.
Take the time to get your measurements right, pick fabric and features that work for your riding style, and don't be afraid to ask for small adjustments. Your inner thighs (and your post-ride vet check small talk) will thank you.