Big Feet PJs Navy Cotton Jersey Adult Onesie Footed Pajamas w/Drop Seat 100% Cotton JERSEY KNIT 100% COTTON  Soft and lightweight 100% cotton, a natural breathable fiber that wicks away moisture and stays cool against the skin. This makes these onesie pajamas with feet perfect for year around sleep and lounge comfort. CLASSIC DESIGN WITH BETTER FABRICS  Styled like the original long johns, union suits and kids footie pajamas from earlier centuries, but not with the heavy wool fabrics. Our cotton jersey knit is soft, smooth, lightweight and stretchable; making these onesie footed pajamas as comfy as your favorite T-shirt. ADULT ONESIE FOOTED PAJAMA WITH A DROP SEAT FEATURES  Our jersey cotton footie onesies have an EZ snap front closure. Pajamas have tagless labels and flatlock seams to prevent skin irritations. The collar and cuffs are a soft stretchable cotton rib knit. Onesie has a rear drop seat, or butt flap with a velcro-like closure for convenience. The feet have breathable Non-Slip No-Skid soles. ?Drop Seat style  For this onesie with No Drop Seat - search Amazon for: Big Feet Pajama 301-NDS REDUCED HEATING COSTS / LOWER FUEL BILLS - Wearing warm onesies with feet for lounge and sleep can allow lower heat settings day and night. Studies show that lowering home temps as little as 3 degrees can reduce heating costs nearly 10%. MATCHING PAJAMAS PERFECT GIFT - Unisex pajamas; searching onesies for men, onesies for women or onesies for couples, our unisex adult footed jersey knit pajamas is your best fit onesie choice. Our onesie pajamas are a popular gift choice for couples, college students, video gamers, the hard to shop for and the perfect attire for pajama parties and events or binge watching your favorite programs. ?SIZING  See sizing chart for ADULT JERSEY FOOTED PAJAMAS WITH DROP SEAT in description below. 100% Jersey Knit Cotton Easy Snap Front Closure Design Unisex Adult Sized Pajamas for Men &amp; Women Soft Comfortable Cotton Rib Knit Collar and Cuffs Footed Onesie with Breathable No-Slip Non-Skid Soles Tag less Labels &amp; Flatlock Seams for Maximum Comfort Convenient Rear Drop Seat, Butt Flap, with Velcro Closure Matching Pajamas for Couples, Vacations, Weddings, PJ Parties XS Up to 5&#039;3&#034;/160 cmUp to 130 lbs/59 kgs S Up to 5&#039;6&#034;/168 cmUp to 150 lbs/68 kgs MUp to 5&#039;9&#034;/ 75 cm Up to 180 lbs/82 kgs L Up to 6&#039;0&#034;/183 cm Up to 210 lbs/96 kgs XL Up to 6&#039;4&#034;/195 cmUp to 240 lbs/110 kgs 67F becomes $182 65F becomes $170 60F becomes $140 55F becomes $110 Footed Onesie Pajamas for Adults Hoodie Footed Pajamas for Adults Drop Seat Footed Onesie Pajamas Footed Onesie Pajamas for Kids Union Suit One-Piece Pajamas for Adults with Drop Seat Union Suit One-Piece Pajamas for Kids 2-Piece Footed Pajamas for Kids Fleece Hoodies for Pets Hoodie One-Piece Jumpsuits for Adults Cotton Jersey Knit Cotton Woven Lightweight Fannels Cotton Rib Knit Cotton-Spandex Rib Knit Polyester Micro Polar Fleece Polyester Plush Fleece Cotton-Polyester Fleece