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Knot Theory rings are comfortable, durable, and safe. These stylish, and functional silicone rings are designed for your active lifestyle and demanding job.

533 products

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Rose Gold Pyramid Stackable Slim Thin Silicone Ring for Women - Knot Theory
Rose Gold Pyramid Stackable Slim Thin Silicone Ring for Women (5.0)
Sale price $14.99 Regular price$19.99 USD
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Custom Engraved Silicone Rings in Antique Gold and More Colours - Knot Theory

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Custom Engraved Silicone Rings in Antique Gold and More Colours in 4mm (4.9)
Sale price $19.99
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Save $7.00 USD
Pearl Yellow Breathable Silicone Ring for Women - Knot Theory
Pearl Yellow Breathable Silicone Ring (4.9)
Sale price $22.99 Regular price$29.99 USD
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Khaki Light Brown Step Edge Breathable Silicone Ring for Men - Knot Theory
Khaki Light Brown Step Edge Breathable Silicone Ring for Men (5.0)
Sale price $22.99 Regular price$29.99 USD
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Pearl Turquoise Breathable Silicone Ring for Women - Knot Theory
Turquoise Blue Green Breathable Silicone Ring (4.9)
Sale price $22.99 Regular price$29.99 USD
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Save $10.00 USD
Coral Pink Orange K-Edge Silicone Ring For Women - Knot Theory
Coral Pink Orange K-Edge Silicone Ring For Women (5.0)
Sale price $9.99 Regular price$19.99 USD
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Deep Red Step Edge Breathable Silicone Ring for Men - Knot Theory
Deep Red Step Edge Breathable Silicone Ring for Men (5.0)
Sale price $22.99 Regular price$29.99 USD
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Pearl Orange Pyramid Stackable Slim Thin Silicone Ring for Women - Knot Theory
Pearl Orange Pyramid Stackable Slim Thin Silicone Ring for Women (5.0)
Sale price $14.99 Regular price$19.99 USD
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Neon Orange Yellow Pink Swirl Breathable Silicone Ring - Knot Theory
Neon Orange Yellow Pink Swirl Breathable Silicone Ring (5.0)
Sale price $22.99 Regular price$29.99 USD
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Pearl Green Emerald Pyramid Stackable Slim Thin Silicone Ring for Women - Knot Theory
Emerald Green Pyramid Silicone Ring - Thin Stackable Band (5.0)
Sale price $14.99 Regular price$19.99 USD
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Pearl Baby Blue Breathable Silicone Ring for Women - Knot Theory
Blue Sky Breathable Silicone Ring (5.0)
Sale price $22.99 Regular price$29.99 USD
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Neon Orange Breathable Silicone Ring - Knot Theory
Neon Orange Breathable Silicone Ring (4.9)
Sale price $22.99 Regular price$29.99 USD
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Pearl Yellow Pyramid Stackable Slim Thin Silicone Ring for Women - Knot Theory
Pearl Yellow Pyramid Stackable Slim Thin Silicone Ring for Women (5.0)
Sale price $14.99 Regular price$19.99 USD
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Pearl Turquoise Pyramid Stackable Slim Thin Silicone Ring for Women - Knot Theory
Turquoise Pyramid Silicone Ring - Stackable Thin Band (5.0)
Sale price $14.99 Regular price$19.99 USD
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Skeletons Silicone Rings - Engraved Dual Layer Band - Knot Theory
Skeletons Silicone Rings on Dual Layer 6mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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Sold outSave $5.00 USD
Pink and Black Candy Stripe Silicone Wedding Ring for Women and Men - Knot Theory
Pink and Black Candy Stripe Silicone Wedding Ring for Women and Men (4.9)
Sale price $24.99 Regular price$29.99 USD
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Waves Silicone Ring on Rise 8mm

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Waves Silicone Ring on Rise 8mm (4.9)
Sale price $34.99 Regular price$39.99 USD
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Pearl Baby Blue Pyramid Stackable Slim Thin Silicone Ring for Women - Knot Theory
Blue Sky Pyramid Stackable Slim Thin Silicone Ring for Women (5.0)
Sale price $14.99 Regular price$19.99 USD
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Claddagh Silicone Ring on Arc 4mm

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Claddagh Silicone Ring on Arc 4mm (4.9)
Sale price $34.99 Regular price$39.99 USD
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Custom Engraved Mountain Silicone Ring - Arc 4mm or 6mm Band - Knot Theory
Mountain Silicone Ring on Arc 4mm (4.9)
Sale price $34.99 Regular price$39.99 USD
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Custom Engraved Rise 8mm Silicone Ring

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Custom Engraved Rise 8mm Silicone Ring (4.9)
Sale price $19.99
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Mountain Silicone Ring on Rise 8mm

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Mountain Silicone Ring on Rise 8mm (4.9)
Sale price $34.99 Regular price$39.99 USD
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Save $15.00 USD
Light Grey Step Edge Breathable Silicone Ring for Men - Knot Theory
Light Grey Step Edge Breathable Silicone Ring for Men (5.0)
Sale price $14.99 Regular price$29.99 USD
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Save $10.00 USD
Mountain Silicone Ring on Dual Layer 6mm
Mountain Silicone Ring on Dual Layer 6mm (5.0)
Sale price $39.99 Regular price$49.99 USD
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