We use AU/US sizing on all our products. Below you will find the official Nike/Jordan and Adidas size charts, please use these to assist you in your buying to help you get the shoe that fits best! Feel free to use the live chat on our site for any further questions you may have.

Nike/Jordan Size Chart

MENS (US/AU)	UK	EU	CM	WOMENS (US/AU)	GS (Grade School)
4	3	36	23	5.5	4Y
4.5	3.5	36.5	23.5	6	4.5Y
5	4	37.5	23.5	6.5	5Y
5.5	4.5	38	24	7	5.5Y
6	5	38.5	24	7.5	6Y
6.5	5.5	39	24.5	8	6.5Y
7	6	40	25	8.5	7Y
7.5	6.5	40.5	25.5	9
8	7	41	26	9.5
8.5	7.5	42	26.5	10
9	8	42.5	27	10.5
9.5	8.5	43	27.5	11
10	9	44	28	11.5
10.5	9.5	44.5	28.5	12
11	10	45	29	12.5
11.5	10.5	45.5	29.5	13
12	11	46	30	13.5
12.5	11.5	47	30.5	14
13	12	47.5	31	14.5

Adidas Size Chart

MENS (US/AU)	UK	EU	CM	WOMANS (US/AU)
4	3.5	36	22	5
4.5	4	36.5	22.5	5.5
5	4.5	37	23	6
5.5	5	38	23.5	6.5
6	5.5	38.5	24	7
6.5	6	39	24.5	7.5
7	6.5	40	25	8
7.5	7	40.5	25.5	8.5
8	7.5	41	26	9
8.5	8	42	26.5	9.5
9	8.5	42.5	27	10
9.5	9	43	27.5	10.5
10	9.5	44	28	11
10.5	10	44.5	28.5	11.5
11	10.5	45	29	12
11.5	11	46	29.5	12.5
12	11.5	46.5	30	13
12.5	12	47	30.5	13.5
13	12.5	48	31	14

Saucony Endorphin Speed 5 Black Women's

$382.00 $331.00 Save $51.00

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Built for Speed: The Saucony Endorphin Speed 5 Black

The Saucony Endorphin Speed 5 Black Women's is engineered for runners who want lightweight speed without compromising on comfort. A sleek all-Black colourway wraps cutting-edge race-day technology in a streamlined, versatile look.

Perfect for tempo runs, race day, and everyday training, the Endorphin Speed 5 combines a fast, efficient feel with the comfort you need to train consistently.

Key Features:

Design: Lightweight engineered mesh upper in a clean Black colourway with a minimalist, performance-focused look.
Comfort: Saucony's responsive PWRRUN PB cushioning delivers an energetic, lightweight ride with excellent shock absorption.
Support: Winged nylon plate and SPEEDROLL Technology promote a fast, efficient toe-off at every pace.
Construction: Durable rubber outsole provides excellent grip and long-lasting performance.

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Easy Size Exchanges – Hassle-free returns to ensure the perfect fit.

Saucony Endorphin Speed 5 Black Women's Details:

SKU: S11007-110
Colourway: Black

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Nike/Jordan Size Chart

Adidas Size Chart

Saucony Endorphin Speed 5 Black Women's

Built for Speed: The Saucony Endorphin Speed 5 Black

Key Features:

Why Shop With The Vault AU?

Saucony Endorphin Speed 5 Black Women's Details:

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