Boy Undershort

We love Merino wool for its soft touch and its natural stretch and breathability, so we made the Boy UnderShort.

SKU# boy undershort

Availability: In stock


Dark Shadow Glowing Red


* Required Fields


We love Merino wool for its soft touch and its natural stretch and breathability, so we made the Boy UnderShort in our innovative Nycore™ Merino Wool blend, which adds the durability of nylon to the mix. These women’s shorts are equipped with a Cytech Tri-Chamois pad and non-binding waistband for an incredibly comfortable ride. The length integrates smoothly with our shorter-length OverShort. Part of the California Collection, proudly made in our home state.


Fabric & Construction
Nycore™ Merino Wool, 89% Merino / 11% Nylon, 160 g/m2, Elastic Waistband, Cytech HP Tri-Chamois, Made in California
Fit Notes
Sewn In California
Sewn in our home state, the California Collection takes its name from where it’s made. Its domestic production creates jobs, keeps money in the community, reduces the environmental impact of shipping and brings us closer to the process in every way. It’s more than the tangible benefits, though, that make the difference. The “Sewn in California” tag tells a story, and it’s one we’re proud of.
Return Info
Giro wants you to be satisfied in every way with any apparel item you purchase on If, for any reason within one (1) year of your original date of purchase, you find yourself less than fully pleased with your Giro apparel, return it to Giro for a replacement or a credit toward another Giro item of equal or lesser value than the value of the returned item at the time of return. A full refund of your purchase price is also available upon presentation of a receipt. Submitting an item for warranty claims requires a return authorization. To obtain a return authorization, contact Giro Customer Service at 1-800-456-2355, and a representative will walk you through the steps. For more info, please visit or give Giro Customer Service a call. Additional terms, conditions, and limitations may apply.