Knot Theory was born in Vancouver, surrounded by beautiful mountains, waters, and active people who love making the most of each day. Since day 1, we've been obsessed to give you the most comfortable and sophisticated silicone ring. As a pioneer, we crafted the world’s first non-bulky silicone ring, first bevel ring, first slim band for women, and first metallic silicone band. We also created the first true comfort fit silicone rings, that are breathable and free of grooves which could lead to moisture build-up. Your band stays dry and sweat-free. You'll find the largest selection of silicone band colors at Knot Theory, including: smooth black, pearl white, dark silver, silver, antique gold, rose gold, metallic blue, metallic red, bronze, copper, aged copper, grey, dark grey, green, purple, teal. We love this Neon comfort fit ring collection and hope you do too. May it help you make the most of each day! --- Band widths: 4mm, 5mm, 6mm, 8mm, and 9mm. Sizes: 3 to 16. Ring size guide: Women: XS: 3 Small: 4, 5 Medium: 6, 7 Large: 8, 9 Men: Small: 7, 8 Medium: 9, 10 Large: 11, 12 XL: 13, 14 XXL: 15, 16 Use the ring sizer included with your ring for the most accurate measure. --- Why silicone rings? Prevents ring avulsion & degloving: the ring will break under tension Travel-safe: leave your expensive and irreplaceable ring at home No-pinch, no-callus: for gym workout, and all hands-on activities Expands with your fingers: for swollen finger situations including temperature changes, preganncy Ultra comfortable: we have not worn a more comfortable ring than our silicone rings. Does not conduct electricity: electricians, mechanics Does not heat up: firefighters, chefs Does not rip latex gloves: doctors, nurses, paramedics, front line health workers Perfect gift for your loved one active in crossfit, weight-lift, yoga, soccer, swimming, baseball, tennis, golf, pilates, trades, music Gift this ring on her birthday, Mother's Day, Anniversary, & Valentine's Day!