Castelli Flanders 2 neck warmer Black

Name: Castelli Flanders 2 neck warmer Black
Brand: Castelli
SKU: 4525524010
Price: 61.31 EUR
Availability: InStock

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CASTELLI · SIZE GUIDE

Measure with a tape and compare with the charts. For best results, measure over underwear. If you are between two sizes, choose the larger one.

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Men · Tops · Men · Bottoms · Men · Gloves · Men · Socks · Men · Shoecovers
Women · Tops · Women · Bra · Women · Bottoms · Women · Gloves · Women · Socks · Women · Shoecovers
Kids

How to measure (Castelli)

Chest: keep the tape horizontal under the arms, around the fullest part of the chest.
Waist: measure around the natural waist, not too tight (slightly loose).
Hips: measure around the fullest part of the hips with feet together.
Inseam: using pants that fit well, measure from the inseam seam down to the ankle bone.
Gloves: measure hand circumference.
Socks / Shoecovers: based on your shoe size.

MEN

Tops · Size chart (Men)

	Unit	XS	S	M	L	XL	2XL	3XL
1. Chest	cm	88	92	96	100	105	110	115
1. Chest	in	34.5	36	37.5	39	41	43	45
2. Waist	cm	76	80	84	88	93	98	103
2. Waist	in	30	31	33	34.5	36.5	38.5	40.5

Bottoms · Size chart (Men)

	Unit	XS	S	M	L	XL	2XL	3XL
1. Hips	cm	90	94	98	102	107	112	117
1. Hips	in	35.5	37	38.5	40	42	44	46
2. Inseam	cm	81	82	83	84	85	86	87
2. Inseam	in	31.8	32.2	32.8	33.2	33.5	33.8	34.2

Gloves · Size chart (Men)

	Unit	XS	S	M	L	XL	2XL
1. Hand circumference	cm	< 18.4	18.4 – 20.3	20.3 – 22.2	22.2 – 24.1	24.1 – 26	> 26
1. Hand circumference	in	< 7.2	7.2 – 8	8 – 8.7	8.7 – 9.5	9.5 – 10.2	> 10.2

Socks · Size chart (Men)

	S/M	L/XL	2XL
EU	35 – 39	40 – 43	44 – 47
US	4 – 7	8 – 10	11 – 14

Shoecovers · Size chart (Men)

	S	M	L	XL	2XL
EU	36 – 39	40 – 42	43 – 44	45 – 46	46 – 48
US	4 – 7	8 – 9	10 – 11	12 – 13	13 – 14

WOMEN

Tops · Size chart (Women)

	Unit	XS	S	M	L	XL
1. Chest	cm	79	84	89	94	99
1. Chest	in	31	33	35	37	39
2. Waist	cm	63	68	73	78	83
2. Waist	in	24.5	26.5	28.5	30.5	32.5

Bra · Size chart (Women)

	Unit	XS	S	M	L	XL
1. Chest	cm	81 – 85	86 – 90	91 – 95	96 – 100	101 – 105
1. Chest	in	32 – 33.5	34 – 35.5	36 – 37.5	38 – 39.5	40 – 41.5
2. Underbust	cm	65 – 69	70 – 74	75 – 79	80 – 84	85 – 89
2. Underbust	in	25.5 – 27	27.5 – 29	29.5 – 31	31.5 – 33	33.5 – 35

Bottoms · Size chart (Women)

	Unit	XS	S	M	L	XL
1. Hips	cm	87	92	97	102	107
1. Hips	in	34	36	38	40	42
2. Inseam	cm	75	76	77	78	79
2. Inseam	in	29.5	29.9	30.3	30.7	31.1

Gloves · Size chart (Women)

	Unit	XS	S	M	L	XL
1. Hand circumference	cm	< 16.6	16.6 – 18.4	18.4 – 20.2	20.2 – 22	> 22
1. Hand circumference	in	< 6.5	6.5 – 7.2	7.2 – 8	8 – 8.7	> 8.7

Socks · Size chart (Women)

	S/M	L/XL
EU	35 – 38	39 – 41
US	5 – 7	8 – 11

Shoecovers · Size chart (Women)

	S	M	L
EU	35 – 37	37 – 39	39 – 42
US	3 – 5	5 – 7	7 – 9

KIDS

Size chart (height + hand circumference).

	Unit	6Y	8Y	10Y	12Y	14Y
1. Height	cm	116	128	140	152	164
1. Height	ft	3.8	4.2	4.6	5	5.4
2. Hand circumference	cm	—	14.2 – 16	16 – 17.8	17.8 – 19.6	—
2. Hand circumference	in	—	5.6 – 6.3	6.3 – 7	7 – 7.7	—

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Castelli Flanders 2 Neck Warmer: Maximum Warmth from the Neck

The Flanders 2 thermal neck warmer by Castelli is a base layer with an integrated high neck, ideal for cycling in icy conditions. Its seamless design and SottoZero fleece fabric ensure thermal insulation, breathability, and absolute comfort in sub-zero temperatures.

Material: 100% multidenier polyester SottoZero fleece fabric
Fabric Technology: Thermal fleece lining with seamless tubular neck
Breathability: High thanks to the mesh under the arms
Fit Details: Regular cut, neck adaptable as a mask or helmet liner
Additional Technologies: Merrow flat seam, mesh underarms for ventilation

Technical Features

The Castelli Flanders 2 High Neck Warmer is an essential garment for cyclists who ride even in negative temperatures. Combining an ergonomic design with advanced thermal technology, this base layer neck warmer protects from the cold from the neck to the torso.

SottoZero Fabric: Superior Thermal Protection

Made from multidenier polyester SottoZero, this garment ensures excellent insulation in extreme climates. It provides warmth without generating excess moisture and keeps the body dry during high-demand routes.

Integrated High Neck: Versatile Protection

The seamless tubular neck is designed to fully cover the neck area and can be pulled up over the face as a mask or worn under a helmet as a liner. A versatile solution against wind and cold.

Strategic Comfort and Ventilation

Merrow flat seams eliminate chafing, while the mesh under the arms promotes ventilation in key areas. Its regular fit allows for easy layering with other garments.

Color: Black

Reference 4525524010-M

ean13 8056006484537

Product Availability

Most of our items are in stock and marked on the product page as "Available. Immediate shipping".

For items with size variations, this information will appear once the appropriate option is selected. If we do not have immediate stock, the estimated delivery time will be shown. We keep this information up to date and work hard to deliver your order as soon as possible. If the item is unavailable, you can subscribe to an alert to be notified once it’s back in stock.

Payment Methods

We accept card payments, PayPal, Klarna, Amazon Pay, among others. Once received and confirmed, we will process your order and begin preparation.

Shipping and Costs

We offer free shipping on most of our orders. For purchases over €100, shipping is free to countries such as Belgium, France, Germany, Luxembourg, the Netherlands, Portugal, and Spain. We do not ship to the Azores, Madeira, the Canary Islands, Reunion Island, or Guernsey..

Returns Policy

We want you to be completely satisfied with your purchase, so you have 30 days to return your order, as long as return conditions are met. You can find more information about exchanges and returns here. For hygiene and safety reasons, returns of unsealed and/or activated electronic products, food items, swimsuits, and wetsuits are not accepted. See details here.

Size Exchanges

For size-specific products, please refer to the size guide on the product page to choose the best fit. If you need a different size upon receipt of your order, you have up to 30 days to request a change. Follow the steps detailed here