Nike Men's Alphafly 4

Sea Glass & Burgundy Ash & Laser Crimson / 8

$360.00 CAD

Nike Men's Alphafly 4

NEW

Nike Men's Alphafly 4

$360.00 CAD

Best for race day

NIKE SIZE GUIDE

Men's

US	UK	EU	JP (CM)
3.5	3	35.5	22.5
4	3.5	36	23
4.5	4	36.5	23.5
5	4.5	37.5	23.5
5.5	5	38	24
6	5.5	38.5	24
6.5	6	39	24.5
7	6	40	25
7.5	6.5	40.5	25.5
8	7	41	26
8.5	7.5	42	26.5
9	8	42.5	27
9.5	8.5	43	27.5
10	9	44	28
10.5	9.5	44.5	28.5
11	10	45	29
11.5	10.5	45.5	29.5
12	11	46	30
12.5	11.5	47	30.5
13	12	47.5	31
13.5	12.5	48	31.5
14	13	48.5	32
14.5	13.5	49	32.5
15	14	49.5	33

Size	CHEST	WAIST	HIP	HEIGHT
XXS	28.1"–31.5"	22.5"–25.5"	28.5"–31.5"	< 5'7"
XS	31.5"–35"	25.5"–29"	31.5"–35"	5'7"–6'0"
S	35"–37.5"	29"–32"	35"–37.5"	5'7"–6'0"
M	37.5"–41"	32"–35"	37.5"–41"	5'7"–6'0"
L	41"–44"	35"–38"	41"–44"	5'7"–6'0"
XL	44"–48.5"	38"–43"	44"–47"	5'7"–6'0"
2XL	48.5"–53.5"	43"–47.5"	47"–50.5"	5'7"–6'0"

1. Chest: Measure around the fullest part of the chest, keeping the tape parallel to the floor.

2. Waist: Measure around the narrowest part, keeping the tape parallel to the floor.

3. Hip: Stand with feet together and measure around the fullest part of the hip.

Size	WAIST	HIP	HEIGHT
XXS	22.5"–25.5"	28.5"–31.5"	< 5'7"
XS	25.5"–29"	31.5"–35"	5'7"–6'0"
S	29"–32"	35"–37.5"	5'7"–6'0"
M	32"–35"	37.5"–41"	5'7"–6'0"
L	35"–38"	41"–44"	5'7"–6'0"
XL	38"–43"	44"–47"	5'7"–6'0"
2XL	43"–47.5"	47"–50.5"	5'7"–6'0"

Women's

US	UK	EU	JP (CM)
4	1.5	34.5	21
4.5	2	35	21.5
5	2.5	35.5	22
5.5	3	36	22.5
6	3.5	36.5	23
6.5	4	37.5	23.5
7	4.5	38	24
7.5	5	38.5	24.5
8	5.5	39	25
8.5	6	40	25.5
9	6.5	40.5	26
9.5	7	41	26.5
10	7.5	42	27
10.5	8	42.5	27.5
11	8.5	43	28
11.5	9	44	28.5
12	9.5	44.5	29
12.5	10	45	29.5
13	10.5	45.5	30
13.5	11	46	30.5
14	11.5	47	31

Size	BUST	WAIST	HIP
XXS	27.5"–29.5"	21.25"–23.5"	30.5"–33"
XS	29.5"–32.5"	23.5"–26"	33"–33.5"
S	32.5"–35.5"	26"–29"	35.5"–38.5"
M	35.5"–38"	29"–31.5"	38.5"–41"
L	38"–41"	31.5"–34.5"	41"–44"
XL	41"–44.5"	34.5"–38.5"	44"–47"
2XL	44.5"–48.5"	38.5"–42.5"	47"–50"

Size	WAIST	HIP	HEIGHT
XXS	21.25"–23.5"	30.5"–33"	5'4"–5'8"
XS	23.5"–26"	33"–35.5"	5'4"–5'8"
S	26"–29"	35.5"–38.5"	5'4"–5'8"
M	29"–31.5"	38.5"–41"	5'4"–5'8"
L	31.5"–34.5"	41"–44"	5'4"–5'8"
XL	34.5"–38.5"	44"–47"	5'4"–5'8"
2XL	38.5"–42.5"	47"–50"	5'4"–5'8"

Source: nike.com

Price Match Guarantee

Found a better price somewhere else? Contact us or see us in store.

Free Shipping

On all orders over $75.

Easy Returns

Free & easy returns within 14 days of delivery.

Shoe Specifications

Description

Delivery & Returns

Nike Men's Alphafly 4

Product Details

Shoe Specifications

Nike's legendary racer delivers more energy with less weight.

Nike's iconic racing shoe is back and lighter than ever. They've updated the Air Zoom unit for the first time in the Alphafly's history, making it softer and quieter. Advancements to the ZoomX foam deliver more bounce with less weight, opening up your marathon potential.

Product Highlights

More energy return with less weight thanks to an updated Air Zoom unit and ZoomX LT foam.
Softer and quieter than previous models.
Added cushioning under the curved forefoot.
Don't let them hear you coming. An updated Air Zoom unit is quieter and delivers a softer feel underfoot with more energy return.
A wide carbon fiber Flyplate unlocks a propulsive sensation while maintaining the stability you need to power through all 26.2 miles.
Two types of foam work together to deliver a lighter, springier ride with smoother transitions. ZoomX foam provides our highest energy return and sits under ZoomX LT foam, the lightest version of our most responsive cushioning.
Keep your cool. An updated Atomknit upper features zones of open-hole mesh for enhanced breathability and midfoot cables for improved containment.

Shipping:

Free on all orders over $75.

Please note delivery times are estimates.

Ontario & Quebec:
Standard (3–5 days): $10, free over $75.
Express (2–3 days): $25, $20 over $75.
Rest of Canada:
Standard (3–5 days): $15, free over $75.
Express (2–3 days): $35, $30 over $75.

Returns:

14-day return policy. See our returns & exchanges policy here for more detail.
One free return per order on qualifying items.

Exchanges:

Free exchanges within 30 days.

Best For

Every Day Running

Walking

Speed Work

Race Day

Track

Recovery

Trail

Hybrid Training

Plate: Carbon Plate

A snappy, high-performance plate designed to maximize propulsion and energy return.

Cushioning

High Cushion

Light High

Thick cushioning for maximum comfort.

Support

Neutral

Neutral High Support

Neutral shoes that provide a natural running experience with balanced support and no added stability features.

Feel

Responsive

Responsive Extra Soft

Extra cushioning for a smooth, cloud-like experience.

Weight

188.0g/6.6oz

129g 351g

Drop

8 mm

0mm 12mm+

The height difference between heel and toe. High drop (8mm+) aids heel strikers, longer distances, and Achilles relief, low drop (0-4mm) suits midfoot/forefoot strikers and a natural feel. (40 mm / 32 mm)

Questions? Reach out for more guidance!

Key Features

Support & Cushioning

Neutral, High Cushion

Heel-to-Toe Drop

8 mm

Plate

Carbon Plate

Responsive Air Zoom Unit

An updated Air Zoom unit delivers a softer feel underfoot and more energy return, all while keeping quiet.

Stable Flyplate

A wide carbon fiber Flyplate unlocks a propulsive sensation while maintaining the stability you need to go the distance.

Dual ZoomX Cushioning

Two types of foam work together to deliver a lighter, bouncier ride with smoother transitions. ZoomX foam provides our highest energy return and sits under ZoomX LT foam, the lightest version of our most responsive cushioning.

Account