Rileyroos is keeping things simple for spring. The Baltimore-based baby-shoe brand’s latest collection offers sophisticated, toned-down designs that are versatile enough to complement a wide variety of outfits. The assortment for boys includes fisherman sandals and athletic looks, detailed with bright pops of color. For girls, there are T-straps, sandals and Mary Jane styles in metallic and soft pastels. All the shoes are handmade from recycled leather and feature flexible, rubber-padded soles that curl above the toes to provide leverage as a child begins crawling and walking. Available for babies up to 24 months of age, Rileyroos sell for $32 at retailers including Shoebuy.com, Tinysoles.com, Gumshoe in Burlingame, Calif., and The Purple Goose in Arlington, Va.