MattressMattress typeMaterialsCertificationsFirmness optionsAdd-ons availableShippingTrial periodWarrantyHelix Sleep Midnight LuxeHybridTencel cover, memory foams, pocketed coilsCertiPur-US certified foams, GreenGuard GoldMediumGlacioTex cooling cover, GlacioTex cooling cover with CoolForce Layer, ErgoAlign Contour LayerFree for customers in the contiguous US120 nightsLimited lifetimeBrooklyn Bedding Aurora Luxe CoolingHybridOptional cooling foam, quilt foam, copper responsive foam, memory foam, Variflex transition foam, 8” zoned coils, base foamCertiPur-US certifiedSoft, Medium, FirmCloud pillow topFree120 days ($99 returns)Limited lifetimeBirch Luxe Natural MattressHybridOrganic cotton cover, wool, organic latex, pocketed coilsGlobal Organic Latex Standard (GOLS), GreenGuard GoldMediumBirch CoolForce LayerFree via FedEx; white-glove delivery available for $199120 nights; 30-day break in period required before initiating return ($99 shipping fee)Limited lifetimeBear Elite Hybrid Mattress (Firm)HybridPhase change material (PCM) cooling cover, copper-infused memory foam, dynamic memory foam, pocketed coilsCertiPur-US, GreenGuard GoldSoft, Medium, FirmCelliant cooling coverFree for customers in the contiguous USArrives in a box within three to seven business days; white-glove delivery service available. Prices range from $100 for setup only to $200 for setup and old mattress removal.Limited lifetimeBedgear M5 Night Ice Performance MattressHybridVer-Tex top cover, Air-X side panels, comfort layer, independent suspension unit, high-density foam baseN/AFirm, medium firm, medium plush, plushN/AFree for orders over $300 within contiguous US30 days to return if opened; 100 days if unopened. $199 return fee10-year limited manufacturer’sBedgear H Performance MattressHybridVer-Tex cooling cover, memory foam, pocketed coil suspension unit, side meshCertiPur-US certifiedMedium firm (H4) and Medium plush (H6)N/AFree for orders over $300 within contiguous USWithin 30 days if opened; 100 if unopened10-year limited manufacturer’s warrantyLeesa Legend Chill HybridHybridCooling cover with phase-change fibers, memory foam, micro coils, pocketed coilsCertiPur-US certified, GreenGuard GoldMedium firmN/AFree100-night trial (must sleep on it for 30 days before requesting return)Limited lifetime warrantyBrooklyn Bedding CopperFlex HybridHybridCopper-infused memory foam, foam, pocketed coilsCertiPur-US certified, GreenGuard GoldMedium firmAvailable in all-foam or hybrid modelsFree120-night trial (must sleep on it for 30 days before requesting return)Limited lifetime warrantyNolah Evolution HybridHybridOrganic cotton or GlacioTex cover, AirFoam Luxe memory foams, gel memory foam, AirBreath border gusset, pocketed coilsCertiPur-US certified, GreenGuard GoldSoft, Medium, FirmGlacioTex cooling pillow topFree for customers in the contiguous USArrives in a box as part of standard shipping; white-glove delivery available (mattress setup and old bed removal) for $225Limited lifetimeBedgear Sport Performance MattressFoamVer-Tex cooling cover, memory foam, side meshCertiPur-US certifiedPlush (S7), Medium (S5), Firm (S3)N/AFree for orders over $300 within contiguous USWithin 30 days if opened; 100 if unopened10-year Limited Manufacturer’s Warranty