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A pair of casual shoe-sandals, Birkenstock's Boston BS Sandal features suede uppers, a cork-latex footbed and an adjustable strap with an embossed logo. 
A pair of casual shoe-sandals, Birkenstock's Boston BS Sandal features suede uppers, a cork-latex footbed and an adjustable strap with an embossed logo. 
Birkenstock

Birkenstock Womens Boston BS Sandals Suede Thyme

£93.75 £125.00 25% off
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Extended X-mas Returns

From 28th Ocotber 2024 we have an extended Christmas Returns Period up untill the 31st Januray 2025. Now you can get the Christmas shopping started nice and early.

If you are not 100% happy with your purchase, you can request a refund using the Returns Form below.

Return costs are the responsibility of the customer.

Download a Returns Form (PDF)


When returning shoes, please do not use the shoe box as a shipping box. The shoe box is part of the product and we cannot refund if it is damaged or has labels on it. The shoe box must be complete and free of labels.

All returned items must be in perfect, saleable condition. We reserve the right to determine whether an item is saleable. We cannot refund if an item is unsaleable. To be considered saleable, an item must meet the following criteria:

  • Tags have not been removed
  • Items don't smell of smoke, perfume or aftershave.
  • Have not been washed
  • Unmarked, not soiled or damaged in any way.
  • Shoe soles are unmarked
  • Shoes not worn outside
  • Shoe boxes are unmarked and not written on.
Re-package and return at your Post Office via Royal Mail to :
Working Class Heroes,
42 Market Street,
Ulverston, Cumbria,
LA12 7LS

Please allow 10 (ten) business days to process your return (we aim for 2 days)
Monday to Friday (9 am to 5 pm) are considered "business days".

Once your return is processed, please allow up to 5 (five) business days for the money to appear in your bank account ( this is the bank's policy, not ours)

Make a note of your tracking number as we are unable to provide you with one for the return.

Extended Returns during the Festive Season

For any purchases made between 01st November and 24th December, Returns will be accepted until 31st January.

So, if you bought a gift and effed up the sizing or seriously misjudged your S.O's taste ... don't panic, we've got you covered.

That equates to more time eating turkey and swilling booze, too. For the win!

45 Day Returns

  1. You can download a returns form here. Please complete and include it in your return.
  2. Print off a free returns label here. Please ensure you have selected the correct returns address. Customers are responsible for goods until we receive them back. We cannot be held responsible for goods sent to the incorrect address.
  3. Double check your returns label address matches: Working Class Heroes

    42 Market Street
    Ulverston
    Cumbria
    LA12 7LS

  4. Items must be received back to us within 45 days of purchase, this includes postage time. Please allow 5 working days for items to get back to us. We aim to process returns within 10 working days of them arriving.
  5. You will receive an email notification once your refund complete.
  6. It is the customer's responsibility to cover postage costs for any returned items.

Faulty Goods

If you believe goods are faulty please contact [email protected] before sending back.


* Original shipping cost are non-refundable
* Excludes international returns.

Birkenstock Womens Boston BS Sandals Suede Thyme

Season:AW23

Brand:Birkenstock

Code:1024721

Birkenstock Boston BS Sandals

With a history too deep to go into (throwback to Germany, 1770s), Birkenstock is one of the world's top footwear brands with industry-renowned expertise in how our bodies walk. They have a whole bunch of signature tech which is disguised in a good old-fashioned hardy sandal, and they're built to a massive standard of quality.

The Boston BS from Birkenstock is a shoe-style sandal made for a little more coverage. Made from suede uppers, the Boston has a closed-clog style top and features an adjustable strap with a metal buckle. The foot sits on a cork-latex footbed with an EVA sole unit and finishing off the look is Birkenstock embossed text to each sandal.

  • Made in Germany
  • Adjustable strap with buckle
  • Suede uppers
  • EVA sole unit
  • Cork-latex footbed
  • Closed toe
Sizing Information
Swipe for more
  • Regular Width
  • Narrow Width

Regular Width Sizing Information

Measurements refer to garment dimensions, not body size.

Please note that due to the nature of the manufacturing process, from time to time product sizing may vary slightly

UKFootbed LengthFootbed Width
3.5230 mm91 mm
4.5240 mm93 mm
5245 mm95 mm
5.5250 mm97 mm
6250 mm97 mm
7260 mm99 mm
7.5265 mm101 mm
8270 mm102 mm
9280 mm103 mm
10285 mm107 mm
10.5290 mm109 mm
11300 mm113 mm
12305 mm115 mm
13310 mm117 mm
14315 mm119 mm
UKUSAEurope
3.5436
44.536.6
4.5537.3
55.538
5.5638.6
66.539.3
6.5740
77.540.6
7.5841.3
88.542
8.5942.6
99.543.3
9.51044
1010.544.6
10.51145.3
1111.546
11.51246.6
1212.547.3

How To Measure Shoe Size

1. Take your best fitting pair of shoes.

2. Remove the insole from the shoe and stand up on the insole. Check that the insoles fit snuggly or note how narrow or loose they fit, so you can add extra width. Insoles should contact firmly the sides, front and back, the insole must be longer than the foot.

3. Measure the distance from toe to heel, find the measurements in the size chart and choose the right size.

4. If you are between the sizes, you need to round a number up.

5. Never forget that the foot must have a space in the shoes.

1Insole

The insole is the inside part of the shoe that runs underneath and supports the bottom of the foot.

Narrow Width Sizing Information

Measurements refer to garment dimensions, not body size.

Please note that due to the nature of the manufacturing process, from time to time product sizing may vary slightly

UKFootbed LengthFootbed Width
3.5230 mm87 mm
4.5240 mm89 mm
5245 mm91 mm
5.5250 mm93 mm
6250 mm93 mm
7260 mm95 mm
7.5265 mm97 mm
8270 mm99 mm
9280 mm101 mm
10285 mm103 mm
10.5290 mm105 mm
11300 mm107 mm
12305 mm109 mm
13310 mm111 mm
14315 mm113 mm
ChestWaist
S87 - 92 cm75 - 80 cm
M93 - 100 cm81 - 88 cm
L101 - 108 cm89 - 96 cm
XL109 - 118 cm97 - 106 cm
XXL119 - 130 cm107 - 119 cm

How To Measure Shoe Size

1. Take your best fitting pair of shoes.

2. Remove the insole from the shoe and stand up on the insole. Check that the insoles fit snuggly or note how narrow or loose they fit, so you can add extra width. Insoles should contact firmly the sides, front and back, the insole must be longer than the foot.

3. Measure the distance from toe to heel, find the measurements in the size chart and choose the right size.

4. If you are between the sizes, you need to round a number up.

5. Never forget that the foot must have a space in the shoes.

1Insole

The insole is the inside part of the shoe that runs underneath and supports the bottom of the foot.

Adidas Hoodies Sizing Information

Measurements refer to garment dimensions, not body size.

Please note that due to the nature of the manufacturing process, from time to time product sizing may vary slightly

ChestWaist
S34.5 - 36 "29.5 - 31.5 "
M36.5 - 39 "32 - 34.5 "
L39.5 - 42.5 "35 - 38 "
XL43 - 46.5 "38.5 - 42 "
XXL47 - 51 "42.5 - 47 "
ChestWaist
S87 - 92 cm75 - 80 cm
M93 - 100 cm81 - 88 cm
L101 - 108 cm89 - 96 cm
XL109 - 118 cm97 - 106 cm
XXL119 - 130 cm107 - 119 cm

Slim Fit: Slim fitting, sitting close to the body, great for showing off your guns and pecks.

Regular Fit: Neither slim nor oversized. Regular-fitting garments that are bang in the middle. The middle is good.

Relaxed Fit: Drapes loosely on the body, baggy fit.

1Chest

Run the tape around the fullest part of your chest, the tape should be just below the arm pit and over the shoulder blades whilst horizontal to the floor.

2Waist

Measure around your natural waistline, keeping the tape comfortably loose

Adidas Jackets Sizing Information

Measurements refer to garment dimensions, not body size.

Please note that due to the nature of the manufacturing process, from time to time product sizing may vary slightly

ChestWaist
S34.5 - 36 "29.5 - 31.5 "
M36.5 - 39 "32 - 34.5 "
L39.5 - 42.5 "35 - 38 "
XL43 - 46.5 "38.5 - 42 "
XXL47 - 51 "42.5 - 47 "
ChestWaist
S87 - 92 cm75 - 80 cm
M93 - 100 cm81 - 88 cm
L101 - 108 cm89 - 96 cm
XL109 - 118 cm97 - 106 cm
XXL119 - 130 cm107 - 119 cm

Slim Fit: Slim fitting, sitting close to the body, great for showing off your guns and pecks.

Regular Fit: Neither slim nor oversized. Regular-fitting garments that are bang in the middle. The middle is good.

Relaxed Fit: Drapes loosely on the body, baggy fit.

1Chest

Run the tape around the fullest part of your chest, the tape should be just below the arm pit and over the shoulder blades whilst horizontal to the floor.

2Waist

Measure around your natural waistline, keeping the tape comfortably loose

Adidas Trousers Sizing Information

Measurements refer to garment dimensions, not body size.

Please note that due to the nature of the manufacturing process, from time to time product sizing may vary slightly

AlphaWaistInseem
XS27.5 - 29 "32 "
S29.5 - 31.5 "32 "
M32 - 34.5 "32 "
L35 - 38 "32.5 "
Xl38.5 - 42 "32.5 "
XXL42.5 - 47 "32.5 "
AlphaWaistInseem
XS71 - 74 cm81 cm
S75 - 80 cm81.5 cm
M81 - 88 cm82 cm
L89 - 96 cm82.5 cm
Xl97 - 106 cm83 cm
XXL107 - 119 cm82.5 cm

Slim Fit: Slim fitting, sitting close to the body, great for showing off your guns and pecks.

Regular Fit: Neither slim nor oversized. Regular-fitting garments that are bang in the middle. The middle is good.

Relaxed Fit: Drapes loosely on the body, baggy fit.

1Chest

Run the tape around the fullest part of your chest, the tape should be just below the arm pit and over the shoulder blades whilst horizontal to the floor.

2Waist

Measure around your natural waistline, keeping the tape comfortably loose

Carhartt Trousers Sizing Information

Measurements refer to garment dimensions, not body size.

Please note that due to the nature of the manufacturing process, from time to time product sizing may vary slightly

AlphaSizeWaist
S2828 "
S2929 "
S3030 "
M3131 "
M3232 "
M3333 "
M3434 "
L3535 "
L3636 "
L3838 "
XL4242 "
AlphaSizeWaist
S2871 cm
S2973.5 cm
S3076 cm
M3178.5 cm
M3281.5 cm
M3384 cm
M3486.5 cm
L3589 cm
L3691.5 cm
L3896.5 cm
XL42106.5 cm

Slim Fit: Slim fitting, sitting close to the body, great for showing off your guns and pecks.

Regular Fit: Neither slim nor oversized. Regular-fitting garments that are bang in the middle. The middle is good.

Relaxed Fit: Drapes loosely on the body, baggy fit.

1Waist

Measure around your natural waistline, keeping the tape comfortably loose

2Leg Length

The length from the trouser waistline to the trouser hem measured along the outside seem

Carhartt Shorts Sizing Information

Measurements refer to garment dimensions, not body size.

Please note that due to the nature of the manufacturing process, from time to time product sizing may vary slightly

AlphaSizeWaist
S2828 "
S2929 "
S3030 "
M3131 "
M3232 "
M3333 "
M3434 "
L3535 "
L3636 "
L3838 "
XL4242 "
AlphaSizeWaist
S2871 cm
S2973.5 cm
S3076 cm
M3178.5 cm
M3281.5 cm
M3384 cm
M3486.5 cm
L3589 cm
L3691.5 cm
L3896.5 cm
XL42106.5 cm

Slim Fit: Slim fitting, sitting close to the body, great for showing off your guns and pecks.

Regular Fit: Neither slim nor oversized. Regular-fitting garments that are bang in the middle. The middle is good.

Relaxed Fit: Drapes loosely on the body, baggy fit.

1Waist

Measure around your natural waistline, keeping the tape comfortably loose

2Leg Length

The length from the shorts waistline to the trouser hem measured along the outside seem

Professional Opinion
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