Boot Terminology


Have you ever been confused by some terminology describing different parts of boots? You’re not alone. Here is a guide to the most frequently used terms and even some esoteric references, too.


The Boot Shaft is the part of the boot that covers your leg. It has two measurements. The height is taken on the inside seam of the boot, and is measured from where the shaft meets the sole of the boot, to the top of the shaft. To determine where the top of a boot will hit on your leg, measure the height of the shaft against the inside of your leg, starting at your instep. The circumference (sometimes called calf size) is the measurement around widest part of the shaft of the boot. To see if tall boots will fit your calves, measure around the widest part of your calf, and compare your measurement to the shaft circumference.

An overlay and inlay are decorative work involving multiple layers and colors of leather. See the section on the Upper (Vamp) below for more information on these designs.

A zipper or buckles may be used on the side or back of a boot shaft to facilitate making a boot easier to put on or take off.

A liner (or lining) may be sewn on the inside of the shaft for added strength and stiffness, as well as to increase water resistance. Liners on the inside of boot shafts are usually made of soft cowhide leather. But some liners for boots like Mukluks may be made of fur or synthetic materials. Some German Air Force Knobelbecher Boots had a shearling lining, which is processed soft sheep wool. A drawback of lined boot shafts is that the lining can limit moisture from leaving the boot.

A back stay is a strip of leather that runs up and down the back of the inside of the boot lining to stiffen and support the boot and hold up the top, which gets the most movement.

Shafts on boots like cowboy boots may also have fancy stitching of various and contrasting colors sewn into the shaft. Such stitching makes boots very distinctive. Some particular brands of cowboy boots use stitching patterns unique to them which some discerning Bootmen can distinguish.

Piping is a rounded strip of leather that runs up the side seams of some types of boots. Sewn dead center between the back and front of the boot, piping can be in the same color or a contrasting color of leather to make the boot or its stitching patterns stand out more. Piping is also used to hide stitching that holds the side seams together.

Boot shafts are finished differently at the top:

Hiking and work boots may have a padded collar that cushions the ankle and the Achilles tendon. The collar limits rocks and mud from entering the boot while hiking on rocky terrain.

Other boots finish the top of the boot shaft in what is called a scallop. A scallop can be flat, called a stovepipe because the boot shaft looks like an old-fashioned stovepipe. Biker Boots usually have a stovepipe scallop. Cowboy Boots often have a v-shaped (sometimes called a dip) or other type of scallop. There are as many as eight different types of shaft scallops on boots.
Scallops may be finished with beading, which is a slender, rounded strip of leather that encircles the top of the boot. The beading is most often made from the same material as the piping that runs down the side of the boot.

Some pull-on boot shafts may have features to help the wearer pull the boot on. These include:
A pull tab is usually a strip of leather stitched around the left and right side of the shaft. A pull tab may be the same color as the shaft color, or a contrasting color.
Mule ears are longer strips of leather that look like the ears of a mule. These are found on some cowboy boots like buckaroos.

Shaft holes are just what their name says — two holes near the top of the right and left side of the boot shaft. Buckaroo cowboy boots often have shaft holes.
Inner pulls are usually made of synthetic fabric and are sewn inside the right and left sides of a boot shaft, such as on a pair of police patrol boots. A Bootman will often use a pair of boot hooks to grab each inner pull to pull the boot on, especially if boots will be worn over pants such as breeches.


The upper, also called a vamp, surrounds and protects the foot from the sole up. Uppers are built around a last, which is a mold used to shape the boot’s materials. Some boots are made with a single layer of material (single vamp), a double layer (double vamp), or even triple layer (triple vamp) for added insulation and water penetration resistance.
The upper attaches to the heel counter in the back, and to the front parts of the boot top in the front.

Other components of the upper may include the parts listed below, but these parts are not on all types of boots.

The toe, described in the section about boot toes below.
The heel box, described in the section about boot heels below.
An overlay and inlay are decorative work involving multiple layers and colors of leather. These may be overlaid or underlaid. Overlay patterns are sewn over the principal boot leather (overlaid), while inlay patterns are sewn in from underneath (underlaid) to produce a cutout window-type design. Overlays and inlays may be on the upper (vamp) and on the boot shaft.

A specialized type of overlay is a motorcycle shift guard which is an added layer of leather sewn on to the upper of the left boot of a pair of some brands of biker boots. The shift guard is designed to provide protection to the boot and the foot of a motorcycle rider who uses a foot-operated shift lever on the left side of a motorcycle.

A liner built into the upper to increase water repellency. Liners may be used on boots with fabric uppers, like hiking boots. The drawback of liners is that they can limit moisture from leaving the boot.

The tongue folds under boots with the laces when tied. A fully gusseted tongue joins the tongue to the leather body via flexible leather, keeping water and dirt out of the boot.

A kilty or false tongue is an 8″ (20 cm) strip of leather with a serrated edge at the bottom which is held in place by the bootlace as it passes through the bottom eyelets. Kilties were originally intended to provide padding between the bootlaces and the instep of the foot in logger boots. This was necessary in boots which used thin leather for the tongue and also protected the tongue from wear by the laces.


The boot toe is the very front end of the boot. Toes can come in as many as 12 different styles, varying from ultra narrow (X-toe) to wide and round (W-toe). The most variation in boot toes are found on cowboy boots.
Here are other features of boot toes:

The toe box surrounds and protects the wearer’s toes. It is a stiff piece of material that is placed in the top of the boot toe between the outer vamp leather and the lining to reinforce the shape. The heavier the boot weight, the more protection.

A steel toe is a piece of steel molded on the inside of the boot’s toe box, usually between two pieces of leather in a double-vamp boot. A steel toe provides reinforcement and protection to the wearer’s feet.

A toe rand, also known as a toe cap, is an optional piece of metal nailed on to the front toe of a cowboy boot. Toe rands or caps are added for appearance and styling. They may be made of various metals such as aluminum, silver, or gold, or metal alloys.

A toe bug is a design stitched onto the top of the vamp of many cowboy boots so you can see it when you look down at the boot.

A wingtip is on some cowboy boots, and is usually a contrasting color of leather found at the toe. A wingtip usually is in a V-pattern and looks like the edge of a bird’s wing.


Boot heels are specially designed for a particular type of boot. Cowboy Boots can have as many as 13 different types of heels, ranging from low, flat, short block heels to 3″ or higher underslung heels. Other boots usually have a heel that matches the style of the boot. For example, engineer boots usually have a rounded block heel of about 1″ – 2″, usually finished with a rubber heel lift on the bottom. Hiking boots usually have the heel integrated with the rest of the boot sole and has little difference in height from the rest of the sole.
Other parts of a boot related to the heel include:

The heel cup, or heel counter, that holds and supports the heel, assisting in minimizing lift when walking and offers ankle stability.
A heel lift is a protective cap or pad, usually made of rubber, attached to the bottom of the heel on most (but not all) boots. Heel lifts are usually from 1/8″ to 1/4″ in thickness.
Taps are sometimes found on boots. A horseshoe tap may be used on the heel, and a rounded tap may be used on the sole at the toe. The purpose of taps on boots is to prevent wear, and they’re also used for sound, so that the Bootman can be heard walking in his boots.
A heel pad is a thin piece of leather that is glued on the inside of the boot, on top of the insole. It protects the insole at the heel from excessive wear.
A spur ridge is a small “ledge” or part of a boot heel that sticks out behind the bottom of the boot shaft onto which a spur may be worn. The ridge helps to prevent the spur from falling below the heel, especially when mounting or dismounting a horse.
A heel rand, also known as a heel cap, is an optional piece of metal nailed on to the back of the boot where the heel meets the bottom of the boot. Heel rands or caps are added for appearance and styling, usually on cowboy boots. They may be made of various metals, such as aluminum, silver, or gold, or metal alloys.


The boot sole is the only part of the boot besides the bottom of the heel that actually has contact with the ground. As such, boot soles are usually made of very sturdy materials that can withstand constant wear and tear, and will not be easily penetrated by debris on the ground.
A boot sole is composed of three parts:

The outsole which is the part that touches the ground. Outsoles may be made of leather, rubber, or synthetic materials.
Leather soles are usually found on cowboy boots and boots like those built on the Wellington design. The leather is usually thick and smooth. New boots with leather soles may slide on carpet or polished floors. Leather soles make for a dressy appearance.
Rubber soles are found on boots used by bikers and hikers, among others. Boots with rubber soles provide good traction and resistance to penetration by rocks or road debris.
Lug soles are made from a special type of hard, durable rubber. One particular and highly popular type of lug sole is called a Vibram® sole. This is a lug sole with a particular tread pattern and diamond-shaped sole insert. Lug soles provide superb traction.
Waffle soles may be found on hiking or combat boots. They are also made of leather, but the pattern is crossed like a waffle. These soles resist accumulating dirt or mud between the treads.
The midsole is a layer of synthetic, leather, or fabric material that stabilizes the boot and supports the foot with shanks. A shank is a metal or heavy plastic strip in the sole used as reinforcement for the wearer’s arch. It provides support for the bottom of the boot. A full shank goes to the toe while a 3/4 shank goes to the ball of the foot. Shanks can be plastic or steel. Most bootmakers today use a thin, precut strip of eighteen-gauge steel, which is glued, whipstitched, or tacked in place.
The insole directly contacts and cushions the foot inside the boot and is often removable. Insoles are usually made of a soft synthetic material, or may be made of leather, fur, or wool. Sometimes Bootmen have complained about their feet hurting inside boots. Replacing the original insole with a new one may relieve that problem, particularly if a new type of insole is used such as one with gel inserts.
Boot soles are attached to the upper with either stitching or glue. Stitching provides stiffness to the boot. Stitching also allows worn soles to be replaced easily. Gluing, or cementing, soles to the upper is not as durable as stitching, but is less heavy and more flexible.

In hiking boots, a piece of rubber covering the joint between the upper and the boot sole is called a rand. It is not the same thing as a heel or toe rand on a cowboy boot, but has the same shape. A rand protects the joint between the upper and the boot sole and has a tight seal to ensure water resistance.

Welt or welting is a strip of heavy leather that is sewn around the lasting space of the upper and joins it to the insole. The sole is then stitched to the welt with a second seam. The welt is also known as the “rand” in cowboy and many other styles of boots. Inseaming thread (a waxed flax or polyester thread which will lock in position when stitched tight) is used to stitch the welt to the upper and the sole of the boot.

A pegged sole has wooden pegs made from maple or lemonwood driven through undersized holes, completely piercing the outsole, upper and insole. Then the pegs are floated (smoothed) off on the interior of the boot. These pegs, in rows of one to three deep, run along the arch (shank) of the boot down to the heel. Along with stitching and glue, they hold the insole and outsole together. Pegs are usually a sign of a better-quality boot. If a boot sole is pegged, one can see the tops of the pegs when looking inside the boot.

The History of the Biker Boot


Motorcycle boots are associated with motorcycle riders and range from above ankle to below knee boots. They have an outside of a typical boot but a low heel to control the motorcycle. To improve motorcycle safety, motorcycle boots are generally made from a thick, heavy leather and may include energy absorbing and load spreading padding, metal, plastic and/or composite materials to protect the motorcycle rider’s feet, ankles and legs in an accident. For use in wet weather, some boots have a waterproof membrane lining such as Gore-Tex or SympaTex.

Depending upon how form-fitting the boot is, to allow a rider to easily get the boot on or off, the shaft may be designed to open lengthwise. If so, Velcro or other hook-and-loop fasteners are typically used on the inner sides of the opening to allow the rider to close the boot over the foot, ankle and leg. This allows for some flexibility for the rider to control the boot’s tightness. Some manufacturers also include an internal quick-lacing system between a soft inner leg and the harder outer shell of the boot shaft to further ensure a tight, but comfortable fit. The heel of a racing boot is typically very low: not more than 1/2-inch, and sole of the heel and foot is typically rather smooth. A curved plastic or composite plate may be included to cover the shin of the boot to protect the rider’s shin.

CE certification of Motorcycle footwear

There is a European standard available for motorcycle riders which should be applied to all footwear for this end use. This standard EN13634 (latest version to date is EN13634:2010) is titled “Protective footwear for motorcycle riders — Requirements and test methods” and is a European harmonized standard published throughout Europe and in the UK by BSI.

The PPE directive (the law covering certification of Personal protective equipment) covers any device that is worn or held to protect the user. The Basic health and safety requirements of the directive include the risks or mechanical abrasions and impact and risk to the health and hygiene of the end user. It is clear therefore that motorcycle boots are PPE and should be CE marked and tested by a notified body laboratory. They are neither complex or simple design as defined in the directive and the harmonized standard EN13634 should be used to permit CE marking. The latest version of these standards has been written in such a manner as to apply to all motorcycle footwear (no longer just for professional use). It is therefore applicable by law, to all items of motorcycle footwear claiming or implying any form of protection to the user.

The standard EN13634 covers several important safety parameters including:

– The abrasion test, an impact abrasion and quite a harsh method of test.

– Design requirements for no forward facing seams to prevent the boots opening up during a slide.

– There are requirements for transverse rigidity to reduce the risk of crushing if the bike falls on you.

– Impact energy protection in the ankle and shin

– Impact cut risk

– Slip resistance of the outer soles

– Sole bond strength

– Minimum upper heights (to ensure the boot protects over a minimum area of the foot and lower leg)

– plus many materials tests and innocuousness tests to ensure a good wear life and basic levels of health and safety to the wearer

The results of some of the testing in the standard are recorded on the boot as levels which help the user determine a good boot for their risk. For example the requirements of a trials bike rider are quite different from those of a courier – impact protection vs abrasion.

It is important to note that most of the motorcycle footwear on the market is non CE marked and will not meet these standards. This includes many products that look like they offer protection against impacts and abrasions for example, most of these are illegally making claims of safety. The standards are put in place for your safety and buyers should look for CE marked product claiming compliance with EN13634:2010 with motorcycle pictogram clearly marked on the products.