Cart

Your cart is empty

Check out these collections.

Ivan Cotton Sport Shirt

Regular price $160.00
Unit price
per 
Shipping calculated at checkout.

Complimentary shipping over $200 · Easy returns within 30 days

The Ivan Sport Shirt is a refined essential that blends timeless style with lasting comfort. Crafted from premium long-staple cotton, it offers natural softness, breathability, and durability that only improve over time. The lightweight, structured weave ensures a crisp appearance that holds up wear after wear.

Cut in a tailored fit with extended length, it stays sharp and tucked in throughout the day. Naturally moisture-wicking and temperature-regulating, it keeps you comfortable whether layered under a blazer or worn on its own. Reinforced seams and double-stitched buttons round out a shirt built to stand the test of time.

  • Premium long-staple cotton softens and improves with wear

  • Naturally breathable, moisture-wicking, and temperature-regulating

  • Tailored fit with extended length to stay tucked in

  • Signature side-seam gusset allows tucked or untucked styling

  • Reinforced, double-stitched buttons for superior durability

  • Lightweight yet structured fabric for a crisp, refined look

  • Versatile styling—ideal for professional, formal, or elevated casual occasions

Designed in Bristol, Tennessee

Standwell Collar / Fabric Bond DetailDetail Nº 01Standwell Collar / Fabric Bond Detail
On the Details

Quiet
Engineering.

Every Turtleson piece has at least one detail we obsessed over longer than we probably should have. A collar that holds its shape without plastic. A seam that disappears into the fabric. A waistband that doesn't dig in after eighteen holes. Small things, built carefully, that you stop noticing because they just work.

None of it shouts. All of it matters.

Relaxed. Refined.Own the moment.Relaxed. Refined.
Built on Better

What Makes
It Last.

Considered Construction

Stays without plastic. Seams that disappear. Hems that hold their line through a hundred washes. Every Turtleson piece is built around the details most brands hide or skip. No curl, no shrink, no compromise.

Refined Fabrics

Every Turtleson piece starts with the right cloth for the job. Performance jerseys that handle every backswing. Cottons that soften with every wash. Diamond knits that hold their texture for years. We pick the fabric first, then build everything else around it.

Designed in Bristol

Designed in our Tennessee studio, where every pattern, print, and seam is engineered to sit just so on the body. Everything we make is designed to last for years, not seasons.

The Dispatch

Stay in the Loop.

New arrivals, restocks, and stories from the course. Straight to your inbox.

Unsubscribe anytime