Mavic Cosmic Ultimate IV

The Cosmic Ultimate IV are shoes for riders who want to feel every watt that flows into the drivetrain. The Matryx® shank made of Kevlar and polyamide fibres has a very low stretch to minimize losses and is also breathable. The Matryx®jacquard provides ventilation zones and reduces adhesive consumption. The BOA® Fit System with Li2 dials allows separate adjustment of the instep areas with micro-adjustment in both directions. Underfoot, the all-carbon sole features a new, stiff design and integrates openings to ventilate the forefoot area. With a weight of 245 g, the Cosmic Ultimate IV shoes are designed for running, warm excursions and long efforts.

Product details

Optimal for:

Racing bike

Materials:

Matryx® (Kevlar, polyamide), full carbon sole

Technologies and manufacturing processes

Ultra-efficient power transmission.
Matryxu00e Kevlar and polyamide yarn offers the lowest stretch for optimal energy transmission. Brand new design for this full carbon sole that guarantees stiffness and power transmission. BOAu00u00e Fit System with Dual Li2 dials for a precise, micro-adjustable fit in both directions.
Maximum power transmission.
The integrated Matryxu00u00ae lining fabric reduces the use of adhesive and other materials. Your feet are now ventilated to ensure maximum comfort and improved performance. Ventilation openings in the full carbon sole ensure optimal air circulation.
Ultralight
This model is made of ultra-light, state-of-the-art Matryxu00fae material and a full carbon sole and is one of the lightest premium triathlon shoes. 248g (8.5UK) per shoe.
Matryx® Kevlar/polyamide, full-length carbon sole, BOA® Li2: direct transmission of power
The Matryx® Kevlar and polyamide threads have the lowest stretch to transfer energy without loss. The full carbon sole has a stiff design. The BOA® Li2 dials allow precise adjustment with micro-adjustment in both directions, which is an advantage for changing loads.
Ventilated Matryx® jacquard, less adhesive, openings under the foot: Freshness at high temperatures
The Matryx® jacquard places ventilation openings on the shaft, exactly where heat builds up. The reduced use of adhesive limits air barriers. Under the foot, the openings integrated into the carbon sole ensure continuous air circulation in the forefoot area.
245 g, Matryx® upper, low-density carbon: reduced inertia
The Matryx® fabric and low-density carbon sole keep the weight down without sacrificing grip. At 245 g, the Cosmic Ultimate IV remains responsive when changing pace and offers more comfort on longer tours.

Summary

Gender:	Unisex
Activity:	Cycling
Fabrics:	Nylon
Characteristics:	breathable, lightweight

EU	36	36 2/3	37 1/3	38	38 2/3	39 1/3	40	40 2/3	41 1/3	42
UK	3,5	4	4,5	5	5,5	6	6,5	7	7,5	8
US Herren	4	4,5	5	5,5	6	6,5	7	7,5	8	8,5
US Damen	5	5,5	6	6,5	7	7,5	8	8,5	9	9,5
Foot length(cm)	22,6	23,1	23,5	24	24,4	24,8	25,2	25,7	26,1	26,5

EU	42 2/3	43 1/3	44	44 2/3	45 1/3	46	46 2/3	47 1/3	48	48 2/3
UK	8,5	9	9,5	10	10,5	11	11,5	12	12,5	13
US Herren	9	9,5	10	10,5	11	11,5	12	12,5	13	13,5
US Damen	10	10,5	11	11,5	12	12,5	13	13,5	14	14,5
Foot length(cm)	26,9	27,4	27,8	28,2	28,6	29	29,5	29,9	30,3	30,7

EU	36	36 2/3	37 1/3	38	38 2/3	39 1/3	40	40 2/3	41 1/3	42	42 2/3	43 1/3	44	44 2/3	45 1/3	46	46 2/3	47 1/3	48	48 2/3
UK	3,5	4	4,5	5	5,5	6	6,5	7	7,5	8	8,5	9	9,5	10	10,5	11	11,5	12	12,5	13
US Herren	4	4,5	5	5,5	6	6,5	7	7,5	8	8,5	9	9,5	10	10,5	11	11,5	12	12,5	13	13,5
US Damen	5	5,5	6	6,5	7	7,5	8	8,5	9	9,5	10	10,5	11	11,5	12	12,5	13	13,5	14	14,5
Foot length(cm)	22,6	23,1	23,5	24	24,4	24,8	25,2	25,7	26,1	26,5	26,9	27,4	27,8	28,2	28,6	29	29,5	29,9	30,3	30,7

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Lightweight road bike shoe with innovative technology for maximum power transmission and comfort.

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The facts at a glance