{"@context":"https://schema.org","@type":"Product","name":"PUMP! Switch Side Cut Brief","image":["https://cdn.shopify.com/s/files/1/0567/1855/7235/files/PUMP_-Brief-12052-black-f.jpg?v=1762462351","https://cdn.shopify.com/s/files/1/0567/1855/7235/files/PUMP_-Brief-12052-black-b.jpg?v=1695132686","https://cdn.shopify.com/s/files/1/0567/1855/7235/files/PUMP_-Brief-12052-black-s.jpg?v=1695132687"],"description":"

There’s a raw sensuality to the PUMP! Switch Side Cut Brief that’s quickly made it one of our favorites.

Sleek and sexy in an all-black colorway, this open-sided cotton-nylon brief was built for high performance. The low-rise fit lengthens the look of your torso and leaves little to the imagination — just the way we like it. Look closer and you’ll see that this brief boasts a webbed mesh cup for that old-school look and feel. On the inside, this cup is soft and lined with cotton for peak comfort on your part. Up top, you’ve got your standard elastic waistband, ultra-thick with blink-and-you’ll-miss-it black-on-black branding.

Aside from perks of durable, stretchy nylon, the addition of cotton also makes for a cool, breathable effect that’s highly comfortable down there.

Factor the durability of nylon with the stretchiness of elastane, and you’ve got a not-so-basic jock with undeniable staying power. Wear this pair to a hot-and-sweaty CrossFit session that requires peak mobility, or wherever you want to look and feel your sexiest.

\nLow-rise fit — sits just below your natural waistline
\nStretchy feel — nylon brings the breathability you love
\nContoured pouch — supportive and ultra-flattering
\nElastic waistband — subtle branding for the win

","brand":{"@type":"Brand","name":"PUMP!"},"category":"Underwear","dateModified":"2026-05-06T07:10:39.512321","offers":{"@type":"AggregateOffer","lowPrice":40,"highPrice":40,"priceCurrency":"USD","priceValidUntil":"2026-06-17","offerCount":1,"availability":"https://schema.org/OutOfStock","url":"https://storestream.ai/products/pump-switch-side-cut-brief-7b6df709","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}},"offers":[{"@type":"Offer","seller":{"@type":"Organization","name":"Underwear Expert"},"price":40,"priceCurrency":"USD","priceValidUntil":"2026-06-17","availability":"https://schema.org/OutOfStock","url":"https://underwearexpert.com/products/pump-switch-side-cut-brief","itemCondition":"https://schema.org/NewCondition","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}}}]},"model":[{"@type":"ProductModel","name":"Black / Medium","sku":"pump-5986-m","size":"Medium","color":"Black","offers":{"@type":"Offer","price":40,"priceCurrency":"USD","availability":"https://schema.org/InStock"}}]}

PUMP! Switch Side Cut Brief(Medium / Black)

Where to Buy