Callum | Men's Relaxed-Fit Ribbed Stand-Collar Quarter-Zip Jumper
Callum | Men's Relaxed-Fit Ribbed Stand-Collar Quarter-Zip Jumper
Product Description
The Callum Men's Relaxed-Fit Ribbed Stand-Collar Quarter-Zip Jumper is your go-to choice for effortless smart-casual dressing on cooler days. Cut in a relaxed silhouette with fine vertical ribbing and a stand collar finished with a quarter-zip fastening, it's perfect for men who want a versatile layering piece that moves easily from weekends to the office.
Why You'll Love It
- Quarter-Zip Collar: Adjust the zip to switch between a relaxed open neckline and a neat, structured finish.
- Textured Rib Knit: The fine vertical ribbing holds its shape wash after wash for a fresh, well-defined look.
- Relaxed Fit: Generously cut without being oversized, offering all-day comfort across a range of body shapes.
Perfect For
Pairing with jeans and trainers for a laid-back weekend look, layering over a plain t-shirt for smart-casual days at the office, wearing on crisp countryside walks, or relaxing at home on quieter evenings.
Care Instructions
- Machine wash at 30°C on a gentle cycle.
- Do not bleach.
- Tumble dry on low or lay flat to dry.
- Cool iron if needed.
Frequently Asked Questions
Does the zip open all the way down?
No, it's a quarter-zip design that opens from the collar partway down the chest for a versatile neckline without a full front opening.
What sizes are available?
This jumper is available from S to 3XL, cut with a relaxed fit, so size down if you prefer a slimmer silhouette.
How should I style this jumper?
Layer it over a plain t-shirt with jeans and trainers for an easy smart-casual look, or wear it alone for a relaxed everyday feel.
Is the collar adjustable?
Yes, the stand collar and quarter-zip let you open it up for a relaxed neckline or zip it fully for a neater, structured finish.
Size Chart
| Size | Length | Bust | Shoulder |
|---|---|---|---|
| XS | 65.0 cm / 25.6 in | 82.0 cm / 32.3 in | 33.0 cm / 13.0 in |
| S | 66.0 cm / 26.0 in | 86.1 cm / 33.9 in | 34.0 cm / 13.4 in |
| M | 67.1 cm / 26.4 in | 89.9 cm / 35.4 in | 35.1 cm / 13.8 in |
| L | 68.1 cm / 26.8 in | 94.0 cm / 37.0 in | 36.1 cm / 14.2 in |
| XL | 69.1 cm / 27.2 in | 98.0 cm / 38.6 in | 37.1 cm / 14.6 in |
| 2XL | 70.1 cm / 27.6 in | 102.1 cm / 40.2 in | 38.1 cm / 15.0 in |
30 Day Returns
Shop with confidence. If your purchase isn’t quite right, you can return it within 30 days of delivery.
Items must be unworn, unused and in their original condition. To start a return, simply contact our customer service team at info@heirloom-london.com and we’ll guide you through the process.
Free Shipping + Tracking
We offer complimentary UK shipping on every order. Once your order has been dispatched, you’ll receive a tracking link by email, allowing you to follow its journey to your door.
Tracking information is typically provided within 24–72 hours after your order has been processed.
Join our community
''Stay connected with timeless style''
Frequently Asked Questions
What are the shipping costs?
What are the shipping costs?
We offer free delivery throughout the United Kingdom on all orders, with no minimum order value required.
What is your return policy?
What is your return policy?
You can request a return within 30 days of receiving your order. Items must be unworn, unused and returned in their original condition. Please contact our customer service team before sending your return.
How can I track my order?
How can I track my order?
Once your order has been dispatched, you’ll receive a shipping confirmation email with your tracking details. You can also check the latest status of your order via our Track Your Order page.
Any other questions?
Any other questions?
Our customer service team is happy to help. Simply get in touch via our Contact page or email us, and we’ll aim to respond within 24 hours, Monday–Friday.

