men's ice silk underwear seamless boxers loose summer ultra-thin cold breathable quick-drying mid-rise pants factory wholesale 男士冰丝内裤无痕平角裤宽松夏季超薄冰凉透气速干中腰裤厂家批发

plain ice [sapphire blue] flat ice [black] pingbing【green】 plain ice [dark gray] plain ice [gray-blue] flat ice [sky blue] 3 pairs/pack of plain ice【royal blue + gray + green】 3 pairs/pack [royal blue + green + sky blue] 3 pairs/pack of plain ice [black + sapphire blue + gray] 3 pairs/pack [gray + green + sky blue] 3 pairs/pack [green + black + royal blue] 3 pairs/pack [sky blue + black + gray-blue] 3 pairs/pack [sky blue + black + gray] four-pack of flat ice packs [royal blue + gray + green + sky blue] four-pack of flat ice packs [gray + green + sky blue + black] four-pack of flat ice packs [sky blue + black + gray-blue + gray]

size l [recommended for 70-90 jin] size xl [recommended for 90-110 jin] size 2xl [recommended for 110–130 jin] size 3xl [recommended for 130–150 jin] size 4xl [recommended for 150–170 jin]