The DXs is a slightly smaller version of the DX goggle. Despite the smaller package, the DXs goggle still packs in the same features: 100-percent UV protection, Super Anti Fog lens treatment, and a design that guarantees seamless goggle-to-helmet interface. Fully helmet compatible and stacked with premium features that are standard for Dragon, the DXs is a perfect solution for those looking for a smaller goggle. FeaturesDual Lens100 % UV ProtectionSuper Anti Fog coatingLumalens® color optimized lens lineupDual-layer Face Foam with Hypoallergenic Micro Fleece LiningSilicone Strap BackingHelmet Compatible