When it comes to what to wear, this sporty-looking outerwear piece breaks the rules and sets its own agenda. It''s a lightweight, versatile piece you can wear any time of day and in so many conditions. Contrast details make it a stylish layer that can be dressed up or down. But there’s real performance within this sleeveless shell – it features CB weathertec fabric, plus it''s rated UPF 40 for excellent UV protection.