CozyMole says:
The Columbia Silver Ridge Tee for boys has UPF30 Omni-Shade sun protection and also uses Columbia's Omni-Wick quick-dry technology. Simple but functional tee, which is great on its own in warmer weather, or as a base layer when it's cooler.
Available in Compass Blue, Heatwave (orange) and Wham (green).
Manufacturer's Comments on this Product:
Features:
- 100% polyester Mini Check Pique
- Antimicrobial
- Omni-Shade UPF30 Sun protection
- Omni-Wick Quick Dry fabric
Note: Omni-Wick was previously called Omni-Dry, but has been renamed Omni-Wick. It moves perspiration away from your skin and promotes quick evaporation for dryness and comfort.
Sizing Note: Columbia sizing does NOT align directly with child age.
It is sized very similarly to some high street brands (for example it is almost identical to Next sizing), and many children will need to size up.
The size typically (but not always) relates to traditional 50th percentile sizes, which many children now exceed.