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Kirkland Signature Men's Performance Sportshirt
In-store pricing snapshot
Last known warehouse price · May 9, 2025. Currently out of stock.
* Prices shown are for Costco members only.
The Kirkland Signature Men's Performance Sportshirt is a long-sleeve button-down dress shirt designed for all-day comfort and a polished look. Built with 4-way stretch fabric — an 85% polyester and 15% Lycra elastane blend — the shirt moves with you and resists wrinkles throughout the day.
The shirt features a button-down collar, a classic tailored fit, and a non-iron construction for easy care. The stretch fabric allows full range of motion, making it equally suited for the office or casual wear. Available in check and solid patterns across a range of neck and sleeve sizes.
Machine washable for convenient care.