Olive riding pants with a zip opening and a black mesh panel at the ankle, worn over a black leather boot, shown mid-stride against a white background

Motorcycle Pants for Tall Riders: How Long Is Long Enough?

Olive riding pants with a zip opening and a black mesh panel at the ankle, worn over a black leather boot, shown mid-stride against a white background

Motorcycle pants for tall riders have a problem the size label never mentions: staying long enough once you are sitting on the bike. In front of a mirror a pair can look fine. Seated, with your knees bent and your feet on the pegs, the hem starts to climb. Here is why, what a size guide can tell you and how to check the length before you order.

What Makes Motorcycle Pants for Tall Riders Different

A long leg changes three things on a bike:

  • The hem climbs. Bent knees pull fabric up the shin, and a longer shin means the hem travels further. A hem that reaches your boot standing can sit well above it once you are seated.
  • The waistband gets tugged. Pants that run short pull the waistband down every time a knee bends. Length and rise work as a pair, and our high rise guide covers the second half.
  • The knee needs room. Stretch and a little space at the knee let it bend without hauling the hem up, and our relaxed fit guide shows how much is too much.
Close-up of olive riding pants at the hip, a hand opening a pocket zip lined with black perforated mesh, with a dark gray panel along the top edge of the waistband
Pants that run short tug at the waistband first, which sits just above this hip pocket.

Why Length Comes Before Waist

You can take in a waist with a belt. You cannot add length. So a tall rider settles the leg first. The usual advice, to match your waist and trust the rest, works when your leg is about average. A stepless belt like the Tactical Belt has no holes to choose between, so it sets the waist exactly, within reason.

So check how fast the leg grows next to the waist on any chart. That decides whether sizing up buys you length or only a bigger waist.

What RoadVault's Size Guide Says About Length

RoadVault riding pants have one leg length per size, listed beside the waist:

RoadVault size guide, measured flat. The guide allows a 1 to 3 cm tolerance.
Size Waist (cm) Leg length (cm) Leg length (in)
XXS 70 101 39.8
XS 75 102 40.2
S 80 103 40.6
M 85 104 40.9
L 90 105 41.3
XL 95 106 41.7
2XL 100 107 42.1
3XL 105 108 42.5
4XL 110 109 42.9

Leg length runs from 101 cm (39.8 in) in XXS to 109 cm (42.9 in) in 4XL. That is one centimeter per size, while the waist moves five. The numbers are far longer than an inseam, so read them as the full length from waistband to hem. There is no separate long or tall cut, and the men's and women's cuts share the same sizes.

Say your waist is 85 cm, a size M with a 104 cm leg, and you need 108 cm. The 3XL has the length, but its waist is 105 cm, 20 cm bigger than yours, and no belt closes that. Close to a row of the table, the pants can work. Far from every row, believe the table.

Close-up of an olive pocket flap with stitched edges above a metal zip pull on black zip tape

From the range

RoadVault™ Riding Pants

A cargo cut with 4-way stretch, ankle openings that adjust over a boot and a size guide that lists leg length for every size from XXS to 4XL.

See the RoadVault pants →

How to Measure the Length You Need

Measure to where the hem should end, not to the floor. Riding pants stop at the boot top, so the number you need is shorter than the leg on your street pants. You need a tape measure and a pair that already works seated:

  1. Pick a reference pair. Choose pants whose hem still covers your boot top with your knees bent.
  2. Wear your riding boots. Sit on the bike, or a tall stool, knees bent, and note where the hem lands.
  3. Lay them flat. Smooth the fabric, then measure from the top of the waistband down the outer seam to the hem. The guide is measured flat too.
  4. Compare with the chart. Find the nearest leg length and allow the guide's 1 to 3 cm tolerance.
  5. Reach for a pocket. Seated, open a thigh pocket. If the pants tug at your waist or knee when you reach, the length or rise is off.

The adjustable ankle opening gives a clean line over the boot, but it cannot add length, so settle the number first. Our guide to wearing pants over boots covers how the hem should meet the boot.

Close-up of black riding pants at the thigh, two hands opening a zip on a flap pocket to show a perforated black mesh lining, with an olive panel on the hip pocket above
A quick seated test: reach for the thigh pocket zip with your knees bent and see whether the pants tug at the waist or knee.

Common Questions

Do RoadVault pants come in a tall size?

Not as a separate cut. Each size has one leg length, from 101 cm in XXS to 109 cm in 4XL, and the men's and women's cuts share the same guide. Compare the leg length column with your own measurement before you order.

How long should motorcycle pants be?

Long enough that the hem still covers your boot top when you are seated with your knees bent. A mirror tells you very little, so check it on the bike or a tall stool.

Should a tall rider size up for length?

Only if the waist can take it. Each size up adds 1 cm of leg and 5 cm of waist, so a few sizes up gives you far more waist than you need. A belt takes in a little, not a lot.

Before you head out

Two Add-Ons to Finish the Fit

Tan nylon webbing belt with a black frame buckle, coiled on a white background

Tactical Belt

A 38 mm nylon strap with a friction buckle and no holes, so you can set the waist exactly, even after sizing up for length.

See the belt →
Two black honeycomb-pattern gel seat cushions standing side by side against a light gray background

100% Gel Rider Cushion

Honeycomb gel that straps over the seat you already have in under a minute, no tools needed.

See the cushion →
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