Bont Vaypor S road cycling shoes

Bont Cycling size guide

IMPORTANT: DO NOT ORDER THE SAME US / EU / UK SIZE YOU CURRENTLY WEAR.

Because of their carbon “bathtub” construction, Bont Cycling shoes need extra internal length in front of your toes. As a result, your Bont size may be larger than the size of your current cycling shoes.

Ordering too small is the most common sizing mistake.

Already own cycling shoes? Start here:

Use our Brand Comparison tool to convert the size of your current cycling shoes to the recommended Bont Cycling size.

BRAND COMPARISON TOOL

Check the CM / JP / MM number inside your current shoes

The CM/JP or MM number is much more useful than comparing EU, US or UK sizes.

For example:

Your current shoe label: CM 28 (MM 280 millimetres)

Look for an internal shoe length of 280 mm in the Bont Cycling size chart.

If your toes currently touch the front of your shoes, don't try to replicate that fit. Choose a longer internal length.

No other cycling shoes to compare with? Measure your feet.

To find your Bont Cycling shoe size, download and print our measuring sheet in A4 or US Letter size, then follow the instructions carefully.

Stand barefoot and use a straight edge to mark the tip of your longest toe and the widest point of your forefoot. Check your measurements with a ruler to make sure the length and width are accurate.

NO PRINTER?

Place a sheet of paper against a wall.
Stand barefoot with your heel lightly touching the wall.
Put your full body weight on your foot.
Mark the tip of your longest toe.
Mark the widest points of your forefoot.
Measure in millimetres.
Repeat with your other foot.
Choose your size based on your larger foot.

CHOOSE YOUR LENGTH

Example: If your bare foot is 278 mm long, you should choose size 45/10.5, which has an internal length of 285 mm.

CHOOSE YOUR WIDTH

The width chart gives a fit recommendation; it does not show the actual internal width of the shoe.

Measure the width of your forefoot, then add 2–3 mm to find the best-fitting width.

Foot width is only one factor of fit. Foot volume, shape and existing pressure points also matter, so our recommendations include an allowance based on more than 20 years of fitting experience.

If you regularly experience numbness, pressure or uncomfortable pressure points in cycling shoes, consider the Wide fit even if your measurement is close to the upper end of the Standard range.

We don't make barefoot-style shoes – we design our cycling shoes around the natural shape of the human foot.

Vaypor SL, Riot and Riot G

USA	4	4½	5	6	6½	7	7½	8	8½	9	9½	10	10½	11	11½	12	12½	13	14
EU	36	37	38	39	40	40.5	41	42	42.5	43	44	44.5	45	46	46.5	47	48	49	50
UK	3	3.5	4	5	5.5	6	6.5	7	7.5	8	8.5	9	9.5	10	10.5	11	11.5	12	13
Internal shoe length	225	230	235	240	245	250	255	260	265	270	275	280	285	290	295	300	305	310	315
Foot length range	214-218	219-223	224-228	229-233	234-238	239-243	243-248	249-253	254-258	259-263	264-268	269-273	274-278	279-283	284-288	289-293	294-298	299-303	304-308
Standard range	84-93	85-94	87-95	88-97	89-98	91-100	92-102	93-103	94-105	96-106	97-108	98-109	100-110	101-112	102-113	104-114	105-116	106-117	107-119
Wide range	94-99	95-100	96-102	98-103	99-105	101-106	103-108	104-109	106-111	107-112	109-115	110-116	111-117	113-119	114-120	115-122	117-122	118-125	120-126

Vaypor S, Vaypor G

USA	4	4½	5	6	6½	7	7½	8	8½	9	9½	10	10½	11	11½	12	12½	13	14
EU	36	37	38	39	40	40.5	41	42	42.5	43	44	44.5	45	46	46.5	47	48	49	50
Internal shoe length	225	230	235	240	245	250	255	260	265	270	275	280	285	290	295	300	305	310	315
Foot length range	216-220	221-225	226-230	231-235	236-240	241-245	246-250	251-255	256-260	261-265	266-270	271-275	276-280	281-285	286-290	291-295	296-300	301-305	306-310
Narrow range	81-83	82-84	83-86	84-87	86-88	87-90	88-91	90-92	91-93	92-95	93-96	95-97	96-99	97-100	99-101	100-103	101-104	103-105	104-106
Standard range	84-93	85-94	87-95	88-97	89-98	91-100	92-102	93-103	94-105	96-106	97-107	98-108	100-110	101-111	102-113	104-114	105-116	106-117	107-119
Wide range	94-97	95-98	96-100	98-101	99-103	101-104	103-106	104-107	106-109	107-110	108-112	109-113	111-115	112-116	114-118	115-119	117-121	118-122	120-124
Extra Wide range	98-102	99-103	101-105	102-106	104-108	105-110	107-111	108-113	110-115	111-116	113-118	114-119	116-121	117-122	119-124	120-125	122-127	123-129	125-130

Riot TR+

USA	4	4½	5	6	6½	7	7½	8	8½	9	9½	10	10½	11	11½	12	12½	13	14
EU	36	37	38	39	40	40.5	41	42	42.5	43	44	44.5	45	46	46.5	47	48	49	50
Internal shoe length	225	230	235	240	245	250	255	260	265	270	275	280	285	290	295	300	305	310	315
Foot length range	216-220	221-225	226-230	231-235	236-240	241-245	246-250	251-255	256-260	261-265	266-270	271-275	276-280	281-285	286-290	291-295	296-300	301-305	306-310
Standard range	84-93	85-93	87-96	88-97	89-101	91-102	92-103	93-104	94-107	96-108	97-110	98-111	100-112	101-114	102-115	104-117	105-118	106-120	107-121
Wide range	93-95	94-96	97-99	98-100	101-102	102-103	103-104	104-105	108-107	108-109	109-110	111-112	112-113	114-115	114-115	115-116	117-118	119-120	121-122

Motion

USA	4	4½	5	6	6½	7	7½	8	8½	9	9½	10	10½	11	11½	12	12½	13	14
EU	36	37	38	39	40	40.5	41	42	42.5	43	44	44.5	45	46	46.5	47	48	49	50
Internal shoe length	225	230	235	240	245	250	255	260	265	270	275	280	285	290	295	300	305	310	315
Foot length range	216-220	221-225	226-230	231-235	236-240	241-245	246-250	251-255	256-260	261-265	266-270	271-275	276-280	281-285	286-290	291-295	296-300	301-305	306-310
Width range	84-93	85-94	87-95	88-97	89-98	91-100	92-102	93-103	94-105	96-106	97-107	98-108	100-110	101-111	102-113	104-114	105-116	106-117	107-119

WorldTour-level performance

Used by WorldTour pros, the Vaypor S offers exceptional durability to everyday cyclists too. It delivers the perfect combination of maximum ride quality, outstanding stability and unrivalled comfort.

Italian-made material

Lightweight Durolite material designed for a long life, sourced for the Vaypor S Durolite from the finest Italian suppliers.

Anatomical fit for every foot shape

Designed using data from more than 20,000 laser foot scans, the Vaypor S adapts excellently to almost every foot length, width and shape. It is also heat-mouldable.

Unidirectional carbon

Made from material by Japan's Toray, one of the world's leading carbon manufacturers, the Vaypor S chassis is hand-assembled by our most skilled and experienced shoemakers.

Confident control at high speed

The lateral forefoot support wraps around the forefoot, providing even more stability and secure hold on the fastest descents. So you can head into corners with confidence.

Non-stretch upper

From day one to the end of the shoe's life, it provides a fit that stays comfortable throughout. The non-stretch upper ensures a stable connection and comfortable support on every ride.

Secure heel hold

The specially designed upper holds the foot so that it sits securely at the back of the heel cup, ensuring a secure, tight connection between foot and shoe.

BOA Li2 fit system

With the BOA Li2 fit system, you can set the perfect fit quickly, easily and precisely.

The durable, precise, micro-adjustable two-dial BOA Li2 fit system guarantees the most accurate fit yet.

Construction	100% carbon monocoque chassis of hand-laid unidirectional carbon, with Bont Cycling's proprietary heat-moulding technology.
Material	Japanese Durolite upper with integrated non-stretch fabric for a consistent fit throughout the shoe's life.
Lining	Comfortable faux suede lining with light padding and a memory foam sole base.
Stack height	Industry-leading 3.6 mm stack height (sole thickness) for better stability, a more direct connection to the pedal and injury prevention.
Vents	Front vents with a perforated forefoot for excellent breathability in all weather conditions.
Insole	Light and comfortable ethylene-vinyl acetate (EVA) insole. Bont Cycling insoles are designed specifically for our shoes, with curved edges for a seamless transition between foot and shoe.
Sole protectors	Replaceable heel and toe sections.
Cleat mounting	Standard three-bolt road pedal mounting with adjustment scale and grip surface. Upgraded 316 marine-grade stainless steel hardware for easier cleat removal and replacement. Also available with a four-bolt Speedplay sole via the custom MyBonts platform.
BOA® fit system	BOA Li2 Performance Fit System with two-dial adjustment for a fast, easy and precise fit. Under the BOA Guarantee, the dials and laces are guaranteed for the lifetime of the shoe.
Size range	19 sizes (36–50), in 5 mm steps across the full size range for clearer sizing.
Width options	Four standard widths: Standard, Wide, Asian and Narrow. Widths available to custom order: Extra Wide and Extra Wide Asian.
Weight	230 grams (approximate weight based on a size 42 shoe).

Bont Vaypor S Road Cycling Shoes