Best Use: All Conditions Developed in New Zealand, Nuyarn technology has revolutionized the wool market. With Merino wool structured around a strong nylon yarn core, you get higher stretch and...

Best Use: All Conditions Developed in New Zealand, Nuyarn technology has revolutionized the wool market. With Merino wool structured around a strong nylon yarn core, you get higher stretch and...

Best Use: All ConditionsKUIU's ULTRA Merino 145 lightweight collection is an incredibly comfortable blend of wool and nylon providing a next to skin or layered option for the highly active...

Best Use: All ConditionsKUIU's ULTRA Merino 145 lightweight collection is an incredibly comfortable blend of wool and nylon providing a next to skin or layered option for the highly active...

Best Use: All ConditionsKUIU's ULTRA Merino 145 lightweight collection is an incredibly comfortable blend of wool and nylon providing a next to skin or layered option for the highly active...

Best Use: All ConditionsDeveloped in New Zealand, Nuyarn technology has revolutionized the Merino wool market. Taking the twist out of the yarn has produced a fabric with higher stretch and...

Best Use: All ConditionsDeveloped in New Zealand, Nuyarn technology has revolutionized the Merino wool market. Taking the twist out of the yarn has produced a fabric with higher stretch and...

Best Use: All ConditionsDeveloped in New Zealand, Nuyarn technology has revolutionized the Merino wool market. Taking the twist out of the yarn has produced a fabric with higher stretch and...

Best Use: All ConditionsKUIU's ULTRA Merino 145 lightweight collection is an incredibly comfortable blend of wool and nylon providing a next to skin or layered option for the highly active...

Best Use: All ConditionsKUIU's ULTRA Merino 145 lightweight collection is an incredibly comfortable blend of wool and nylon providing a next to skin or layered option for the highly active...

Best Use: All ConditionsKUIU's ULTRA Merino 145 lightweight collection is an incredibly comfortable blend of wool and nylon providing a next to skin or layered option for the highly active...

Best Use: All Conditions The ULTRA Merino 120 LT answers KUIU’s never-ending challenge of reducing weight, while improving durability. KUIU partnered with Nuyarn® to engineer merino wool sourced from New...