This men's diamond cable knit quarter zip jumper in navy is a warm, textured layer to wear over a shirt or under a coat as the temperature changes. The shade is a deep navy that suits both smart and casual dressing. A diamond cable pattern and funnel neck with concealed quarter zip give a classic outdoor look with modern comfort. Understated and dependable, it reflects the Ferondo Casmero approach of clothing refined for every day.

Key Features

• Diamond cable knit pattern
• Super soft knitted fabric with a little wool content
• Made with recycled yarns
• Funnel neck with concealed quarter zip
• Long sleeves with ribbed cuffs
• Ribbed hem

Fabric & Care

Made from a super soft knit using recycled yarns, with a small amount of wool for added warmth. We recommend washing cold, without bleach, and drying flat away from direct heat rather than tumble drying. Iron on a low setting if needed, and avoid dry cleaning. Fold your knitwear rather than hanging it to keep its shape, and turn it inside out before washing to protect the surface of the knit. Check the care label for full instructions.

Fit & Sizing

A regular fit. Available in sizes S, M, L, XL and XXL. For the most reliable result, compare the measurements in our size guide with a similar garment you already own and like the fit of.

How to Wear It

Wear the navy quarter zip with grey trousers, stone chinos or a white oxford shirt. Add a waxed-style jacket and boots for country walks, or wear it over a shirt for relaxed office days.

Compare your measurements with the size guide beside the size options.

Shipping & Delivery Policy

Last updated: 20 October 2026. Ferondo Casmero is operated by ANDRADE COMPANY DIGITAL LLC in the United States and serves customers in the United Kingdom and the United States. Products may be fulfilled by third-party partners and may be shipped from outside your country. Our US business address is not a warehouse. The return destination is the business address stated in our Returns & Refunds Policy; request our prepaid return label and instructions before sending an item.

Where we deliver

We currently deliver to the United Kingdom and the United States only. If your delivery address is outside these countries, no delivery option will be shown at checkout and we cannot accept the order.

Delivery options and estimates

The same delivery options and estimates apply to the United Kingdom and the United States:

• Standard Delivery – free, with estimated delivery in 9–12 working days from order confirmation.
• Express Delivery – £4.99 in the United Kingdom or $6.69 in the United States, with estimated delivery in 3–7 working days from order confirmation.

These estimates include order processing and transit, exclude weekends and applicable public holidays, and are not guaranteed arrival dates. The available option, price and estimate for your basket and delivery address are shown at checkout before payment. If no delivery option is displayed, we cannot accept that order.

Taxes, duties and import charges

For orders delivered to the United Kingdom and the United States, Ferondo Casmero is responsible for applicable import VAT, customs duties, tariffs, customs clearance and other import charges. You will not be required to pay import charges to the carrier on delivery. All prices shown include VAT where applicable. Any sales tax that applies to your order is shown at checkout before payment, and the total displayed before payment is the total amount payable for your order. If a carrier requests an import payment, contact support@ferondocasmero.com with your order number and the request so we can resolve it; do not pay an unexpected charge without contacting us.

Tracking, delays and non-delivery

We will send dispatch confirmation and tracking when available. If an order is delayed, missing or marked delivered but not received, email support@ferondocasmero.com with your order number and any tracking details. We will investigate with the fulfilment provider and provide any remedy required by applicable law. A carrier tracking entry alone does not remove your statutory rights.

Returns

See our Returns & Refunds Policy. We pay return postage and provide a prepaid return label or collection instructions for customers in the United Kingdom and the United States. The return destination is ANDRADE COMPANY DIGITAL LLC, 1160 Heron Sound Dr, Apopka, Florida 32703, United States. Contact us for the label and instructions before sending an item.

Customer Policies

Find the information you need before ordering from Ferondo Casmero.

• Shipping & Delivery
• Returns & Refunds
• Privacy Policy
• Terms & Conditions
• Legal Notice

For help with an order, contact Ferondo Casmero Customer Care.