Southern Refinery; Bringing you stylish and affordable clothing In stock ready to ship -Made of 95% bamboo 5% viscose this soft/stretchy fabric is great for all seasons and is gentle on sensitive skin - Made with eco friendly material. - 220 gsm so it is thicker than some bamboo companies but still able to stretch and guarantee to last longer than traditional cotton pajamas - On infant sizes (0/3-18/24) cuffs can fold over feet and hands creating a footie pj with mittens. - Onesie is in sizes 0/3-18/24 and two piece matching set is 2t-5/6t - Snug fit in accordance to CPSC safety regulations. Youth/Adult sets Sizing: AXXS (fits like a youth M/L) AXS (fits like a youth L/XL) AS, AM, AL, AXL Jogger style: jogger pants with a v-neck top if it comes with a shirt runs true to women's size chart Straight Leg Style: straight leg pants with a round neck top if it comes Please see size Chart in photo for correct sizing. These run true to size but please note they do have stretch.