4.7/5 based on 23,000+ reviews

Bold Square-Frame Sunglasses

$39.95$78.95Sale: 49% Off Today
  • Free Shipping with UPS
  • 30-Day Money-Back Guarantee
  • Almost sold out, only a few left in stock
Color Purple
Size One Size
19 people are viewing this item
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Description

Some accessories are barely noticeable — these, you notice. A bold, square frame that adds an immediate touch of character to your style, somewhere between classic elegance and modern confidence.

The sculpted square silhouette suits a wide variety of face shapes, with clean, deliberate lines that don't go unnoticed. The UV400 protection lenses filter the entire ultraviolet spectrum — UVA and UVB — without altering clarity or color rendition. Lightweight and well-balanced, the frame is forgotten within minutes. The tortoiseshell pattern adds subtle visual warmth to a resolutely streamlined shape — that small detail that changes everything. Calder Mayne designed this pair to be worn daily, not just on rare sunny days.

As comfortable with a linen shirt as with a casual jacket, these are glasses you grab without thinking.

  • Frame material — Lightweight, smooth-structured frame with tortoiseshell finish
  • Lenses — UV400 protection, full UVA and UVB filtration, tinted lenses
  • Stylistic features — Square silhouette, clean and bold lines, warm tortoiseshell pattern
  • Comfort and fit — Lightweight and balanced frame, comfortable nose bridge, flexible temples; frame width 144 mm, lens height 36 mm, lens width 47 mm, bridge 25 mm, temple length 143 mm
Free Shipping

Enjoy free tracked shipping on every order, packed with care and sent straight to your door.

30-Day Warranty

We stand behind the quality of every Calder Mayne piece, which is why each order is covered by our 30-day guarantee.

Easy Return

Changed your mind? You can return your items within 30 days. For the quickest process, contact our customer service team at info@caldermayne.com before sending anything back. For full details, see our return policy.

The Calder Mayne Standard

Our 30-day promise.

  • I.

    Inspected by hand.

    Every piece is checked, folded, and wrapped by hand before it ships. If it isn't right, it doesn't leave.

  • II.

    30 days, your choice.

    Wrong size, changed your mind, any reason at all. Return or exchange within 30 days, hassle-free.

  • III.

    Real people, on hand.

    For sizing, orders, or anything else, our team is at info@caldermayne.com, Monday to Friday.

4.9

Trusted by 23,000+ customers.

Real, verified reviews from people who wear Calder Mayne.

David S.
A day ago

You can tell this brand pays attention to detail. The stitching, the fabric, the overall structure — it just feels well-made. I've gotten compliments at work and even from strangers. That doesn't happen often.

David S. Verified Purchase
Mark L.
2 days ago

What I like most is the balance. It's modern without being flashy. Refined without trying too hard. Calder Mayne has that effortless, confident look that works anywhere.

Mark L. Verified Purchase
Rochelle D.
4 hours ago

I was hesitant at first ordering online, but this brand delivered. Everything fits true to size and feels comfortable all day. I've already placed my second order.

Rochelle D. Verified Purchase
Christopher J.
5 days ago

There's something about the way these pieces are cut - they just sit right. Clean lines, masculine silhouette, premium feel. It gives you that quiet confidence.

Christopher J. Verified Purchase
Nadia W.
3 days ago

I don't usually leave reviews but this deserved one. The quality is well above what I paid, the packaging was genuinely lovely to open, and everything about the order just worked. Tracking the whole way, arrived when they said it would. Already been back for a second item.

Nadia W. Verified Purchase
Karen M.
A week ago

The shoe is genuinely excellent and the colour is more subtle in person than the photos, which I prefer. Took me a few wears to get used to the size, hence four stars. Now I barely think about it, in the best way.

Karen M. Verified Purchase
Chiara B.
A week ago

I've ordered multiple pieces from Calder Mayne now, and every time the quality exceeds expectations. The fit is clean, the materials feel premium, and everything looks more expensive than it is. It's become my go-to brand.

Chiara B. Verified Purchase

Frequently asked questions

Do you offer free shipping?

Yes, shipping is free on all orders. We want your purchase to reach you quickly and safely, at no extra cost.

Can I return an item if it doesn’t fit or if I don’t like it?

Absolutely! You can return your order within 30 days of receiving it. Items must be unworn, undamaged and in their original condition. Just get in touch through our Contact Page or email us at info@caldermayne.com, and we’ll guide you through the return.

How can I track my order?

Once your order has been processed, you’ll receive a confirmation email with your personal tracking number, so you can follow your package at any time.

How do I choose the right size?

Every product includes a detailed size chart to help you find the best fit. If you’re between two sizes, we recommend going one size up for extra comfort. Still unsure? Our customer support team is happy to help.

What payment methods do you accept?

You can shop safely and securely with the following payment methods:

  • Credit Cards (Visa & Mastercard)
  • Apple Pay
  • Google Pay
  • Shop Pay
Is my payment secure?

Yes, your payment is 100% secure. We use industry-standard SSL encryption to protect your information and keep checkout safe.

How long does shipping take?

Orders are typically processed within 1–3 business days. Delivery times can vary depending on your location and seasonal demand, but you’ll always receive tracking updates by email.

How can I contact you if I have questions?

Our customer support team is always happy to help. You can reach us through the Contact Page or by email at info@caldermayne.com. We usually reply within 24 hours.

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