Thermal Cotton Longsleeve - Deep Black UNDERWEAR Hygienic stainless steel construction is

Hygienic stainless steel construction is non-porous helping prevent bacteria build-up making it easy to clean & sanitize

Fills the PAUME Pump twice

Designed with a self tie neck detail

or winding down for the night

Side slits

Thermal Cotton Longsleeve - Deep Black UNDERWEAR Hygienic stainless steel construction isStay cozy and cool with our thermal longsleeve. Designed with a classic fit and crafted from 100% organic cotton, its diamond structured thermal jersey fabric has been carefully recreated from a true vintage piece, capturing an authentic, timeless aesthetic. Featuring a crew neck, sleeve cuffs, and functional triangle inserts under the arms, this piece blends comfort with thoughtful details. The swan loop label on the hem adds an authentic finishing