![](https://cdn.shopify.com/s/files/1/1104/4168/products/Allbirds_FY20_Undies_TRUNK_Kaikoura-White.png?v=1666815188)
![](https://cdn.shopify.com/s/files/1/1104/4168/products/Q2-Underwear-Trunk-PDP-OnGrid-04.jpg?v=1666815188)
![](https://cdn.shopify.com/s/files/1/1104/4168/products/Allbirds_FY20_Undies_KAIKOURA_WHITE_DETAIL.jpg?v=1666815188)
![](https://cdn.shopify.com/s/files/1/1104/4168/products/Q2-Underwear-Trunk-PDP-OnGrid-05.jpg?v=1666815188)
The Trino Trunk is a soft and breathable trunk made with eucalyptus tree fiber and merino wool, which help wick moisture and minimize odor. They feature a 3.5" inseam with a secure waistband and fly for ultimate comfort.
Tags:allbirds::cfId => color-mens-trino-trunk-kaikoura-white,allbirds::complete => true,allbirds::edition => classic,allbirds::gender => mens,allbirds::hue => white,allbirds::master => mens-trino-trunk,allbirds::material => trino-jersey,allbirds::price-tier => msrp,allbirds::silhouette => brief,loop::returnable => true,shoprunner,YCRF_mens-underwear,YGroup_ygroup_mens-trino-trunk
Size - S,M,L,XL,XXL