€66.00 economy

Castelli Free Aero Race S Soudal Quick Step 2026 Men’s Short Cycling Bib Shorts

Lightweight, aerodynamic and comfortable cycling shorts

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MPN : 4236311-424-M | EAN : 8056006674044 | Ref : 18908440003

€153.95 €219.95

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Based on 1 review

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Castelli Free Aero Race S Soudal Quick Step 2026 Men’s Short Cycling Bib Shorts

More details In stock

Castelli Free Aero Race S Soudal Quick Step 2026 Men’s Short Cycling Bib Shorts

€153.95 €219.95

Our advice

Ride like a pro from the Soudal Quick Step team with these Castelli Free Aero Race S shorts, which are comfortable, lightweight and aerodynamic.

Hubert D.

Textile expert and former professional runner

The Castelli Free Aero Race S bib shorts in the Soudal Quick Step 2026 team colours are the most advanced ever created by the Italian brand. These are the bib shorts worn by professional riders such as Paul Magnier and Valentin Paret-Peintre during Grand Tours, demonstrating their full range of performance qualities. Their premium chamois, the Progetto X2 Air Seamless, guarantees incredible comfort and breathability for long days on the bike, whether racing or training.

Its Forza2 fabric moulds to the body’s contours for total freedom of movement whilst pedalling. Providing muscle support through effective compression, these Castelli Free Aero Race S shorts also offer an aerodynamic advantage. The straps are lightweight, breathable and provide good support. At the bottom of the legs, a silicone band keeps the shorts in place during exercise, making these Castelli Free Aero Race S Soudal Quick-Step shorts a standout piece in your cycling wardrobe.

Technical specifications:

- Colour: Soudal Quick Step 2026
- Sizes: XS to 3XL
- Aerodynamic race fit
- Temperature: 15 to 35 degrees
- Weight: 195g
- Seamless Progetto X2 Air chamois
- Forza2 stretch fabric
- Minimalist, lightweight striped mesh bib straps
- Silicone grippers to keep the leg ends in place
- Rear pocket for extra storage or a radio
- UPF 50+ protection
- Brand: Castelli

Castelli size guide

Colours	blue
Size	M
EAN	8056006674044
Supplier reference	4236311-424-M

Average rating: 4 out of 5

Based on 1 review

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Rated 4 out of 5 Cyrille p.

Published Jul 09, 2026 at 05:59 pm Order date: Jun 26, 2026 (Translated review)

My best shorts, despite the promotion it's a budget.

Size	Chest	Waist	Hips	Inside leg
S	92 cm (36.2 in)	80 cm (31.5 in)	94 cm (37 in)	82 cm (32.3 in)
M	96 cm (37.8 in)	84 cm (33.1 in)	98 cm (38.6 in)	83 cm (32.7 in)
L	100 cm (39.4 in)	88 cm (34.6 in)	102 cm (40.2 in)	84 cm (33.1 in)
XL	105 cm (41.3 in)	93 cm (36.6 in)	107 cm (42.1 in)	85 cm (33.5 in)
2XL	110 cm (43.3 in)	98 cm (38.6 in)	112 cm (44.1 in)	86 cm (33.9 in)
3XL	115 cm (45.3 in)	103 cm (40.6 in)	117 cm (46.1 in)	87 cm (34.3 in)

Colours	Size	Availability		Price	Supplier reference	EAN
Colours	Size	Web	Stores	Price	Supplier reference	EAN
blue	M	In stock	Sold out	€153.95	4236311-424-M	8056006674044
blue	L	In stock	Sold out	€153.95	4236311-424-L	8056006674051
blue	XS	Sold out	Sold out	€153.95	4236311-424-XS	8056006674020
blue	S	Sold out	Sold out	€153.95	4236311-424-S	8056006674037
blue	XL	Sold out	Sold out	€153.95	4236311-424-XL	8056006674068
blue	XXL	Sold out	Sold out	€153.95	4236311-424-XXL	8056006674075
blue	XXXL	Sold out	Sold out	€153.95	4236311-424-3XL	8056006674082