Nix S GTX Cycling Boots

Coming Soon

$379.99

~~$0.00~~ $379.99

Color Black/Black Anthracite/White

Size 42 43 44 45 46 47

Fit: Millennium

Quantity

Product Locator by Locally

Stiffness

5

6

7

8

9

10

11

12

min

max

Shipping & Returns

Orders of $75 or more pre-tax ship free. All orders under $75 pre-tax carry a $10 flat-rate shipping fee. Read the full shipping policy here.

SIDI offers a 30-day return period on all items ordered directly from Cycling.sidisport.us. Read the full return policy here.

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Nix S GTX Cycling Boots $379.99

Millennium Fit

Millennium Fit is the latest innovation for SIDI cycling shoes. This design features a slightly wider shape, offering enhanced comfort and better adaptability to the foot.

EUR	US	UK	CM
36	4	3	22.5
36.5	4.5	3.5	22.8
37	5	4	23.2
37.5	5.5	4.5	23.5
38	6	5	23.8
38.5	6.5	5.5	24.2
39	6.5	5.5	24.5
39.5	7	6	24.8
40	7.5	6.5	25.2
40.5	8	7	25.5
41	8	7	25.8
41.5	8.5	7.5	26.2
42	9	8	26.5
42.5	9.5	8.5	26.8
43	10	9	27.2
43.5	10.5	9.5	27.5
44	10.5	9.5	27.8
44.5	11	10	28.2
45	11.5	10.5	28.5
45.5	12	11	28.8
46	12	11	29.2
46.5	12.5	11.5	29.5
47	13	12	29.8
47.5	13.5	12.5	30.2
48	13.5	12.5	30.5
48.5	14	13	30.8
49	14.5	13.5	31.2
49.5	15	14	31.5
50	15	14	31.8

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Description

NIX S GTX is SIDI's premium winter road cycling shoe, adorned by those who seek the perfect fusion of speed and warmth. Designed for cyclists worldwide, these shoes are meticulously crafted to elevate the road cycling experience in cold weather. The high-tech upper construction made with Gore-Tex® PFC free and fleece, ensures a sleek and aerodynamic profile, while the sole, with a stiffness level of 9, delivers optimal power transfer with each pedal stroke.

Gore-Tex® EPE membrane
NUUN™ 001C Aero Tuned Dials
Reinforced toe
Unleash the power with the R2CC sole
Winter proof with optimized thermal regulation
Firmor surround stabilizes ankle and foot with a personalized fit
Wrapper closing system for a streamlined and secure enclosure

Shoe Technology

Winter-Proof Membrane
GORE-TEX® EPE is at the forefront of weather protection. A significant milestone in sustainability, this PFC-free membrane combines lightweight strength with a reduced carbon footprint, offering durable performance. Bonded to carefully selected backers, it forms a GORE-TEX® Laminate, providing durably waterproof, windproof, and reliably breathable protection with an extended product life.
NUUN™ 001C Dial System
The NUUN™ 001C dials are precision-milled from aluminum for strength and minimal bulk. Their aerodynamic shape reduces drag, while SIDI’s integrated handle mechanism allows high-torque tightening when activated. The system also functions seamlessly even when the lever is closed, ensuring consistent, micro-adjustable fit with every turn.
Powerful R2CC Sole
Featuring a sole made from nylon, glass fiber, and carbon with a stiffness rating of 9, the Nix delivers unrivaled power transfer and durability. This robust sole ensures peak performance and long-lasting resistance, unleashing power with every pedal stroke.
Reinforced Toe
A reinforced toe is ready to take on rides in rugged terrain
Firmor Support Technology
Firmor surround technology stabilizes the ankle and foot with a personalized fit