High-concerned chemical: none Craft of Weaving: Knit Pattern Type: Solid Model Number: Underpants Material: COTTON Briefs & Boxers: Boxer Shorts Origin: Mainland China CN: Zhejiang Gender: Men Features; 1-SILKY SMOOTH: The fabric is soft as silk. Even after multiple washes. 2-SUSTAINABLE AND ECO-FRIENDLY: By sustainable we mean truly sustainable! Bamboo grows very quickly and of course can be broken down by nature itself. Therefore, it is super sustainable and eco-friendly. 3-Warm and cosy: Bamboo fibre fabrics are not only warm and cosy, but also very breathable. 4- Fresh and tasty: Bamboo fibres ensure that moisture is quickly absorbed and evaporated. 5-Ultraviolet protection: Bamboo has natural UV protection and filters out 98% of harmful UV rays. 6- With breathable design, take your performance to the and set new personal records. Experience it for yourself and go for success! Specification; Material; 94% polyester 6% spandex Size; L, XL, XXL, XXXL, XXXXL, XXXXXL Colours; black, dark grey, dark blue, burgundy Package Included; Panty*1 Washing requirements: 30-40 degrees No fabric softener required No chlorine or bleach Colour-appropriate detergent Notes; 1. The colours of the items shown in the photos may be slightly different on your computer monitor as monitors are calibrated differently. 2. Please understand that the measurements may deviate by 0.5cm-3cm due to manual measurement. 100% brand new and high-quality products