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Astrea

The Pioneer Astrea Field Boot is latest stunning new design by Pioneer, that perfectly combines elegance, comfort, and functionality.  If you are looking for a gorgeous Italian-made riding boot that can be fashionably worn both inside and outside of the ring, the Astrea is the boot for you.

It is a versatile boot that can be worn for English or Western riding, or as simply as a Fashion Boot. Like its name suggests, you'll feel like a Star wearing these gorgeous boots!

  • Featuring a stunning front crisscross lacing, ultra-smooth French Calfskin leather, and Swarovski crystal encrusted cap, the visual appeal and quality of this boot is exceptional.  
  • Available in 4 Leather Colors, and Additional Finishing Options, the Pioneer Astrea Field Boot excels in both beauty and comfort.

The Pioneer Astrea Field Boot is part of the Pioneer Prestige Line and comes fully customizable to your specific measurements.

Sizing Reference: Model 02021P - "Custom Size Only"

For Custom Sizing Information & Additional Finishing Options on these boots please contact us directly at: info@europeanhorsetack.com

Size Guide
  • PIONEER TALL BOOT SIZE CHART

    European Horse Tack is the Only Official USA Agent of Pioneer, and the Only USA Agent that is fully trained and certified by Pioneer in Italy.

    STOCK SIZED BOOTS

    The Sizing Charts below and Listed Prices are for STOCK SIZED BOOTS only.  Please note that the Stock Boots mouth and calf sizes below are NOT mix & match.  For instance, size references to the mouth and calf are meant to help you determine which size fits you best, and must match on your order.  Therefore, for your Stock Boot order to be accepted, the mouth and calf sizes must match (i.e. Mouth S, and Calf S; not Mouth XS, Calf S).

    CUSTOM SIZED BOOTS

    If you cannot find your size in the Sizing Charts below, we can manufacture any boot to your specific measurement as a “CUSTOM SIZED BOOTS.”  For “Custom Sized Boots,” please check this page HERE.  Feel free to CONTACT US to request a phone consultation for sizing and price; we are available by appointment to help with your measurements via FaceTime. 

    BOOT MODELS: 02015 

    Size Mouth Width Calf Width Height Size
    UK/US XS S M L XL XS S M L XL Standard Tall
    35 (US 5) 28.6 30.1 31.6 33.1 34.6 29.6 31.1 32.6 34.1 35.6 42.5 45.5
    36 (US 6) 29.3 30.8 32.3 33.8 35.3 30.3 31.8 33.3 34.8 36.3 43.0 46.0
    37 (US 7) 30.0 31.5 33.0 34.5 36.0 31.0 32.5 34.0 35.5 37.0 43.5 46.5
    38 (US 8) 30.7 32.2 33.7 35.2 36.7 31.7 33.2 34.7 36.2 37.7 44.5 47.5
    39 (US 9) 31.4 32.9 34.4 35.9 37.4 32.4 33.8 35.4 36.9 38.4 45.5 48.5
    40(US 10) 32.1 33.6 35.1 36.6 38.1 33.1 34.6 36.1 37.6 39.1 46.0 49
    41 (US 11) 32.8 34.3 35.8 37.3 38.8 33.8 35.3 36.8 38.3 39.8 46.5 49.5
    42 (US 12) 33.5 35.0 36.5 38.0 39.5 34.5 36.0 37.5 39.0 40.5 47.0 50
    43 (US 13) 34.2 35.7 37.2 38.7 40.2 35.2 36.7 38.2 39.7 41.2 48.0 51
    44(US 14) 34.9 36.4 37.9 39.4 40.9 35.9 37.4 38.9 40.4 41.9 48.5 51.5
    45 (US 15) 35.6 37.1 38.6 40.1 41.6 36.6 38.1 39.6 41.1 42.6 49 52
    46(US 16) 36.3 37.8 39.3 40.8 42.3 37.3 38.8 40.03 41.8 43.3 49.5 52.5

    Boot models with Elastic Gussets have a variance of 1-2 cm, so please adjust sizing to your preference for fit (looser or tighter fit) . For more details feel free to contact us at : info@europeanhorsetack.com

    BOOT MODELS: 02016 - 02018 

    Size Mouth Width Calf Width Height Size
    UK/US XS S M L XL XXL XS S M L XL XXL Standard Tall
    35 (US 5) 28.6 30.1 31.6 33.1 34.6 36.1 29.6 31.1 32.6 34.1 35.6 37.1 42.5 45.5
    36 (US 6) 29.3 30.8 32.3 33.8 35.3 36.8 30.3 31.8 33.3 34.8 36.3 37.8 43.0 46.0
    37 (US 7) 30.0 31.5 33.0 34.5 36.0 37.5 31.0 32.5 34.0 35.5 37.0 38.5 43.5 46.5
    38 (US 8) 30.7 32.2 33.7 35.2 36.7 38.2 31.7 33.2 34.7 36.2 37.7 39.2 44.5 47.5
    39 (US 9) 31.4 32.9 34.4 35.9 37.4 38.9 32.4 33.8 35.4 36.9 38.4 39.9 45.5 48.5
    40 (US 10) 32.1 33.6 35.1 36.6 38.1 39.6 33.1 34.6 36.1 37.6 39.1 40.6 46.0 49
    41 (US 11) 32.8 34.3 35.8 37.3 38.8 40.3 33.8 35.3 36.8 38.3 39.8 41.3 46.5 49.5
    42 (US 12) 33.5 35.0 36.5 38.0 39.5 41.0 34.5 36.0 37.5 39.0 40.5 42.0 47.0 50
    43 (US 13) 34.2 35.7 37.2 38.7 40.2 41.7 35.2 36.7 38.2 39.7 41.2 42.7 48.0 51
    44(US 14) 34.9 36.4 37.9 39.4 40.9 42.4 35.9 37.4 38.9 40.4 41.9 43.4 48.5 51.5
    45 (US 15) 35.6 37.1 38.6 40.1 41.6 43.1 36.6 38.1 39.6 41.1 42.6 44.1 49 52
    46(US 16) 36.3 37.8 39.3 40.8 42.3 43.8 37.3 38.8 40.03 41.8 43.3 44.8 49.5 52.5

    Boot models with Elastic Gussets have a variance of 1-2 cm, so please adjust sizing to your preference for fit (looser or tighter fit). For more details feel free to contact us at: info@europeanhorsetack.com

    BOOT MODELS: 02009 

    Size Mouth Width Calf Width Height Size
    UK/US S M L S M L Standard Tall
    35 (US 5) 27.6 29.6 31.6 28.7 31.1 33.1 42.5 45.5
    36 (US 6) 28.3 30.3 32.3 29.4 31.8 33.8 43.0 46.0
    37 (US 7) 29.0 31.0 33.0 30.0 32.5 34.5 43.5 46.5
    38 (US 8) 29.6 31.6 33.6 31.1 33.1 35.1 44.5 47.5
    39 (US 9) 30.3 32.3 34.3 32.4 33.8 35.8 45.5 48.5
    40 (US 10) 30.9 32.9 34.9 33.1 34.4 36.4 46.0 49
    41 (US 11) 31.6 33.6 35.6 33.8 35.1 37.1 46.5 49.5
    42 (US 12) 32.3 34.3 36.3 34.4 35.8 37.8 47.0 50
    43 (US 13) 32.9 34.9 36.9 35.1 36.4 38.4 48.0 51
    44(US 14) 33.6 35.6 37.6 35.7 37.1 39.1 48.5 51.5
    45 (US 15) 34.2 36.2 38.2 36.4 37.7 39.7 49 52
    46(US 16) 34.8 36.8 38.8 37.0 38.3 40.3 51.5 53.5

    Boot models with Elastic Gussets have a variance of 1-2 cm, so please adjust sizing to your preference for fit (looser or tighter flt) . For more details feel free to contact us at: info@europeanhorsetack.com

    BOOT MODELS: 02005 - 02013 - 02017

    Size Mouth Width Calf Width Height Size
    UK/US XS S M L XL XS S M L XL Standard Tall X-Tall
    35 (US 5) 28.6 30.1 31.6 33.1 34.6 29.6 31.1 32.6 34.1 35.6 40.6 42.6 44.6
    36 (US 6) 29.3 30.8 32.3 33.8 35.3 30.3 31.8 33.3 34.8 36.3 41.3 43.3 45.3
    37 (US 7) 30.0 31.5 33.0 34.5 36.0 31.0 32.5 34.0 35.5 37.0 42.0 44.0 46.0
    38 (US 8) 30.7 32.2 33.7 35.2 36.7 31.7 33.2 34.7 36.2 37.7 42.7 44.7 46.7
    39 (US 9) 31.4 32.9 34.4 35.9 37.4 32.4 33.8 35.4 36.9 38.4 43.4 45.4 47.4
    40 (US 10) 32.1 33.6 35.1 36.6 38.1 33.1 34.6 36.1 37.6 39.1 44.1 46.1 48.1
    41 (US 11) 32.8 34.3 35.8 37.3 38.8 33.8 35.3 36.8 38.3 39.8 44.8 46.8 48.8
    42 (US 12) 33.5 35.0 36.5 38.0 39.5 34.5 36.0 37.5 39.0 40.5 45.5 47.5 49.5
    43 (US 13) 34.2 35.7 37.2 38.7 40.2 35.2 36.7 38.2 39.7 41.2 46.2 48.2 50.2
    44 (US 14) 34.9 36.4 37.9 39.4 40.9 35.9 37.4 38.9 40.4 41.9 46.9 48.9 50.9
    45 (US 15) 35.6 37.1 38.6 40.1 41.6 36.6 38.1 39.6 41.1 42.6 47.6 49.6 51.6
    46 (US 16) 36.3 37.8 39.3 40.8 42.3 37.3 38.8 40.03 41.8 43.3 48.3 50.3 52.3

    All Calf Width and Height measurements are in Centimeters (1cm= 0,39 inches)

    CUSTOM SIZING - If you cannot find your specific size in the Size Chart above, we offer custom sizing options on all Tall Boot models. Please go to our How to Order page for instructions and to send us your custom measurements.

    PIONEER MINI CHAP SIZE CHART

    MINI CHAP MODEL: GERAS - 00102E

    All Sizes in Centimeters XXS XS S M L XL
    Calf Width 29 31 33 35 37 39
    Height Size 35 36 37 38 39 40

    MINI CHAP MODEL: NEMESI - 00102F / MORFEO - 00102FSW

    All Sizes in Centimeters XXS XS S M L XL
    Calf Width 24 26 28 30 32 34
    Height Size Standard 36 37 38 39 40 41
    Height Size Tall 39 40 41 43 44 45

    MINI CHAP MODEL: ILIZIA / DIONISIO - 00102L

    All Sizes in Centimeters S M L XL
    Calf Width 29 31 33 35
    Height Size 39 41 44 45

    MINI CHAP MODEL: NIKE - 00102Z

    All Sizes in Centimeters S M L XL
    Calf Width 28.5 30 31.5 33
    Height Size Standard 38 39 40 41
    Height Size Tall 41 42 43 44

    MINI CHAP MODEL: NYX - 00102M

    All Sizes in Centimeters S M L XL
    Calf Width 30 32 34 36
    Height Size 39 41 43 45
    MeasureGuide

    To measure your leg for a Tall Riding Boot follow these 3 easy steps:

    Step 1 - Foot Size

    Select your Standard UK/European or U.S. foot size. All boots are Unisex sized.

    In case you normally wear half a size, we recommend going up towards the nearest full size for an optimal fit.

    Step 2 – Mouth Size

    In a standing position with feet flat to the floor, leg straight, have a friend measure the circumference right under your knee, at the center of the knee crease. Remember to wear your normal riding legwear (pants and socks) and measure both legs.

    Step 3 - Calf Size

    In a standing position with feet flat to the floor, have a friend measure the widest part of your calf. Remember to wear your normal riding legwear (pants and socks) and measure both calf muscles as the measurements may differ.

    Not all calf widths are available for each boot model. Please check the boot model against the Pioneer Size Chart for an accurate fit.

    For boots that feature an elastic band, there is a 1-2 cm calf width variation. When measuring for those models, take 1cm off the calf measurement for an optimal fit.

    Step 4 - Height Size

    In a standing position, with bare feet and a slightly bent knee whilst keeping your feet flat to the floor, have a friend measure from the bottom of your heel to the center of the knee crease.

    Note (Check Model Numbers):  Not all calf widths and heights are available for each boot model. Please check the boot model against Pioneer Size Chart for an accurate fit.

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Sizing

PIONEER TALL BOOT SIZE CHART

European Horse Tack is the Only Official USA Agent of Pioneer, and the Only USA Agent that is fully trained and certified by Pioneer in Italy.

STOCK SIZED BOOTS

The Sizing Charts below and Listed Prices are for STOCK SIZED BOOTS only.  Please note that the Stock Boots mouth and calf sizes below are NOT mix & match.  For instance, size references to the mouth and calf are meant to help you determine which size fits you best, and must match on your order.  Therefore, for your Stock Boot order to be accepted, the mouth and calf sizes must match (i.e. Mouth S, and Calf S; not Mouth XS, Calf S).

CUSTOM SIZED BOOTS

If you cannot find your size in the Sizing Charts below, we can manufacture any boot to your specific measurement as a “CUSTOM SIZED BOOTS.”  For “Custom Sized Boots,” please check this page HERE.  Feel free to CONTACT US to request a phone consultation for sizing and price; we are available by appointment to help with your measurements via FaceTime. 

BOOT MODELS: 02015 

Size Mouth Width Calf Width Height Size
UK/US XS S M L XL XS S M L XL Standard Tall
35 (US 5) 28.6 30.1 31.6 33.1 34.6 29.6 31.1 32.6 34.1 35.6 42.5 45.5
36 (US 6) 29.3 30.8 32.3 33.8 35.3 30.3 31.8 33.3 34.8 36.3 43.0 46.0
37 (US 7) 30.0 31.5 33.0 34.5 36.0 31.0 32.5 34.0 35.5 37.0 43.5 46.5
38 (US 8) 30.7 32.2 33.7 35.2 36.7 31.7 33.2 34.7 36.2 37.7 44.5 47.5
39 (US 9) 31.4 32.9 34.4 35.9 37.4 32.4 33.8 35.4 36.9 38.4 45.5 48.5
40(US 10) 32.1 33.6 35.1 36.6 38.1 33.1 34.6 36.1 37.6 39.1 46.0 49
41 (US 11) 32.8 34.3 35.8 37.3 38.8 33.8 35.3 36.8 38.3 39.8 46.5 49.5
42 (US 12) 33.5 35.0 36.5 38.0 39.5 34.5 36.0 37.5 39.0 40.5 47.0 50
43 (US 13) 34.2 35.7 37.2 38.7 40.2 35.2 36.7 38.2 39.7 41.2 48.0 51
44(US 14) 34.9 36.4 37.9 39.4 40.9 35.9 37.4 38.9 40.4 41.9 48.5 51.5
45 (US 15) 35.6 37.1 38.6 40.1 41.6 36.6 38.1 39.6 41.1 42.6 49 52
46(US 16) 36.3 37.8 39.3 40.8 42.3 37.3 38.8 40.03 41.8 43.3 49.5 52.5

Boot models with Elastic Gussets have a variance of 1-2 cm, so please adjust sizing to your preference for fit (looser or tighter fit) . For more details feel free to contact us at : info@europeanhorsetack.com

BOOT MODELS: 02016 - 02018 

Size Mouth Width Calf Width Height Size
UK/US XS S M L XL XXL XS S M L XL XXL Standard Tall
35 (US 5) 28.6 30.1 31.6 33.1 34.6 36.1 29.6 31.1 32.6 34.1 35.6 37.1 42.5 45.5
36 (US 6) 29.3 30.8 32.3 33.8 35.3 36.8 30.3 31.8 33.3 34.8 36.3 37.8 43.0 46.0
37 (US 7) 30.0 31.5 33.0 34.5 36.0 37.5 31.0 32.5 34.0 35.5 37.0 38.5 43.5 46.5
38 (US 8) 30.7 32.2 33.7 35.2 36.7 38.2 31.7 33.2 34.7 36.2 37.7 39.2 44.5 47.5
39 (US 9) 31.4 32.9 34.4 35.9 37.4 38.9 32.4 33.8 35.4 36.9 38.4 39.9 45.5 48.5
40 (US 10) 32.1 33.6 35.1 36.6 38.1 39.6 33.1 34.6 36.1 37.6 39.1 40.6 46.0 49
41 (US 11) 32.8 34.3 35.8 37.3 38.8 40.3 33.8 35.3 36.8 38.3 39.8 41.3 46.5 49.5
42 (US 12) 33.5 35.0 36.5 38.0 39.5 41.0 34.5 36.0 37.5 39.0 40.5 42.0 47.0 50
43 (US 13) 34.2 35.7 37.2 38.7 40.2 41.7 35.2 36.7 38.2 39.7 41.2 42.7 48.0 51
44(US 14) 34.9 36.4 37.9 39.4 40.9 42.4 35.9 37.4 38.9 40.4 41.9 43.4 48.5 51.5
45 (US 15) 35.6 37.1 38.6 40.1 41.6 43.1 36.6 38.1 39.6 41.1 42.6 44.1 49 52
46(US 16) 36.3 37.8 39.3 40.8 42.3 43.8 37.3 38.8 40.03 41.8 43.3 44.8 49.5 52.5

Boot models with Elastic Gussets have a variance of 1-2 cm, so please adjust sizing to your preference for fit (looser or tighter fit). For more details feel free to contact us at: info@europeanhorsetack.com

BOOT MODELS: 02009 

Size Mouth Width Calf Width Height Size
UK/US S M L S M L Standard Tall
35 (US 5) 27.6 29.6 31.6 28.7 31.1 33.1 42.5 45.5
36 (US 6) 28.3 30.3 32.3 29.4 31.8 33.8 43.0 46.0
37 (US 7) 29.0 31.0 33.0 30.0 32.5 34.5 43.5 46.5
38 (US 8) 29.6 31.6 33.6 31.1 33.1 35.1 44.5 47.5
39 (US 9) 30.3 32.3 34.3 32.4 33.8 35.8 45.5 48.5
40 (US 10) 30.9 32.9 34.9 33.1 34.4 36.4 46.0 49
41 (US 11) 31.6 33.6 35.6 33.8 35.1 37.1 46.5 49.5
42 (US 12) 32.3 34.3 36.3 34.4 35.8 37.8 47.0 50
43 (US 13) 32.9 34.9 36.9 35.1 36.4 38.4 48.0 51
44(US 14) 33.6 35.6 37.6 35.7 37.1 39.1 48.5 51.5
45 (US 15) 34.2 36.2 38.2 36.4 37.7 39.7 49 52
46(US 16) 34.8 36.8 38.8 37.0 38.3 40.3 51.5 53.5

Boot models with Elastic Gussets have a variance of 1-2 cm, so please adjust sizing to your preference for fit (looser or tighter flt) . For more details feel free to contact us at: info@europeanhorsetack.com

BOOT MODELS: 02005 - 02013 - 02017

Size Mouth Width Calf Width Height Size
UK/US XS S M L XL XS S M L XL Standard Tall X-Tall
35 (US 5) 28.6 30.1 31.6 33.1 34.6 29.6 31.1 32.6 34.1 35.6 40.6 42.6 44.6
36 (US 6) 29.3 30.8 32.3 33.8 35.3 30.3 31.8 33.3 34.8 36.3 41.3 43.3 45.3
37 (US 7) 30.0 31.5 33.0 34.5 36.0 31.0 32.5 34.0 35.5 37.0 42.0 44.0 46.0
38 (US 8) 30.7 32.2 33.7 35.2 36.7 31.7 33.2 34.7 36.2 37.7 42.7 44.7 46.7
39 (US 9) 31.4 32.9 34.4 35.9 37.4 32.4 33.8 35.4 36.9 38.4 43.4 45.4 47.4
40 (US 10) 32.1 33.6 35.1 36.6 38.1 33.1 34.6 36.1 37.6 39.1 44.1 46.1 48.1
41 (US 11) 32.8 34.3 35.8 37.3 38.8 33.8 35.3 36.8 38.3 39.8 44.8 46.8 48.8
42 (US 12) 33.5 35.0 36.5 38.0 39.5 34.5 36.0 37.5 39.0 40.5 45.5 47.5 49.5
43 (US 13) 34.2 35.7 37.2 38.7 40.2 35.2 36.7 38.2 39.7 41.2 46.2 48.2 50.2
44 (US 14) 34.9 36.4 37.9 39.4 40.9 35.9 37.4 38.9 40.4 41.9 46.9 48.9 50.9
45 (US 15) 35.6 37.1 38.6 40.1 41.6 36.6 38.1 39.6 41.1 42.6 47.6 49.6 51.6
46 (US 16) 36.3 37.8 39.3 40.8 42.3 37.3 38.8 40.03 41.8 43.3 48.3 50.3 52.3

All Calf Width and Height measurements are in Centimeters (1cm= 0,39 inches)

CUSTOM SIZING - If you cannot find your specific size in the Size Chart above, we offer custom sizing options on all Tall Boot models. Please go to our How to Order page for instructions and to send us your custom measurements.

PIONEER MINI CHAP SIZE CHART

MINI CHAP MODEL: GERAS - 00102E

All Sizes in Centimeters XXS XS S M L XL
Calf Width 29 31 33 35 37 39
Height Size 35 36 37 38 39 40

MINI CHAP MODEL: NEMESI - 00102F / MORFEO - 00102FSW

All Sizes in Centimeters XXS XS S M L XL
Calf Width 24 26 28 30 32 34
Height Size Standard 36 37 38 39 40 41
Height Size Tall 39 40 41 43 44 45

MINI CHAP MODEL: ILIZIA / DIONISIO - 00102L

All Sizes in Centimeters S M L XL
Calf Width 29 31 33 35
Height Size 39 41 44 45

MINI CHAP MODEL: NIKE - 00102Z

All Sizes in Centimeters S M L XL
Calf Width 28.5 30 31.5 33
Height Size Standard 38 39 40 41
Height Size Tall 41 42 43 44

MINI CHAP MODEL: NYX - 00102M

All Sizes in Centimeters S M L XL
Calf Width 30 32 34 36
Height Size 39 41 43 45
MeasureGuide

To measure your leg for a Tall Riding Boot follow these 3 easy steps:

Step 1 - Foot Size

Select your Standard UK/European or U.S. foot size. All boots are Unisex sized.

In case you normally wear half a size, we recommend going up towards the nearest full size for an optimal fit.

Step 2 – Mouth Size

In a standing position with feet flat to the floor, leg straight, have a friend measure the circumference right under your knee, at the center of the knee crease. Remember to wear your normal riding legwear (pants and socks) and measure both legs.

Step 3 - Calf Size

In a standing position with feet flat to the floor, have a friend measure the widest part of your calf. Remember to wear your normal riding legwear (pants and socks) and measure both calf muscles as the measurements may differ.

Not all calf widths are available for each boot model. Please check the boot model against the Pioneer Size Chart for an accurate fit.

For boots that feature an elastic band, there is a 1-2 cm calf width variation. When measuring for those models, take 1cm off the calf measurement for an optimal fit.

Step 4 - Height Size

In a standing position, with bare feet and a slightly bent knee whilst keeping your feet flat to the floor, have a friend measure from the bottom of your heel to the center of the knee crease.

Note (Check Model Numbers):  Not all calf widths and heights are available for each boot model. Please check the boot model against Pioneer Size Chart for an accurate fit.

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