Performance bed sheets

A bed sheet comprising a circular knitted performance fabric having a plurality of spaced apart ventilation ports, the circular knitted performance fabric comprising at least 50 of the ventilation ports per square inch of the circular knitted performance fabric, the circular knitted performance fabric having a gauge per square inch, grams per square meter, air permeability and material content that are pre-selected to provide the circular knitted performance fabric with one or more selected physical features,

• wherein the gauge per square inch is between 1 about and about 15,
• wherein the grams per square meter is between about 75 and about 125,
• wherein the air permeability is between about 600 cubic feet per minute (cfm) and about 900 cfm, and
• wherein the material content comprises a material selected from a group consisting of acrylic, acetate, cotton, linen, silk, polyester, wool, nylon, rayon, spandex, lycra, hemp, manmade materials, natural materials and blends or combinations thereof.

A bed sheet comprising a circular knitted performance fabric having a plurality of spaced apart ventilation ports, the bed sheet extending from a top end to an opposite bottom end and having opposite first and second side surfaces that each extend from the top end to the bottom end, the bed sheet being seamless from the top surface to the bottom surface and from the first side surface to the second side surface, the bed sheet having length from the top surface to the bottom surface that is about 106 inches, the circular knitted performance fabric having a gauge per square inch, grams per square meter, air permeability and material content that are pre-selected to provide the circular knitted performance fabric with one or more selected physical features,

• wherein the gauge per square inch is about 15 or more,
• wherein the grams per square meter is greater than about 100,
• wherein the air permeability is greater than 700 cubic feet per minute, and
• wherein the material content comprises a material selected from a group consisting of acrylic, acetate, cotton, linen, silk, polyester, wool, nylon, rayon, spandex, lycra, hemp, manmade materials, natural materials and blends or combinations thereof.