Basics Muscle Fit Poseidon Polo T Shirt 21BSH44556 These work best during cooler

These work best during cooler months or air-conditioned spaces

The fabric measures 140 GSM—substantial enough for year-round wear without transparency

Layer it over a cotton base layer during cooler months

This slim fit shirt in 100% cotton comes in Cendre Blue Checks—a muted blue base with a tight woven check pattern that reads formal without demanding a blazer

making it versatile enough to layer under sweaters or blazers without clashing

Basics Muscle Fit Poseidon Polo T Shirt 21BSH44556 These work best during coolerThe Basics Muscle Fit Poseidon Polo T Shirt combines a structured cotton modal blend with a tailored cut designed to sit closer through the shoulders and chest. The fabric weighs 180 GSM and carries a subtle stretchroughly 5% elastanethat allows movement without losing shape through the day. Poseidon's deep blue grey tone works across seasons and reads well in both casual and semi formal settings. Pair it with chinos or joggers for weekend wear, or