O-Ring Back Harness & Adjustable Collar Set

This two-piece set pairs a structured faux leather back harness with a wide adjustable collar, both finished in black with silver-tone O-ring hardware. Four circular O-rings anchor the strap intersections across the back — one at the shoulder cross, two at mid-back, and one at the lower spine — creating a layered visual frame that stands out under open jackets or festival tops.

Back Strap Construction

The harness runs two shoulder straps that meet in an X-cross at the upper back, secured by a prominent approximately 4 cm diameter O-ring. From there, two lateral straps descend to a pair of matching O-rings at mid-back width, then converge into a single center spine strap that terminates at a lower O-ring and a swivel clip for waistband attachment. Strap width measures approximately 1.5 cm throughout, keeping the silhouette clean without bulk.

Collar Fit and Adjustability

The matching collar is a wide-band style, approximately 4 cm tall, with a slide-buckle closure at the back for a custom fit. It sits high on the throat, pairing with the harness visually without requiring the two pieces to connect.

• Collar adjustable from roughly 35 cm to 48 cm neck circumference
• Harness shoulder width adjustable via two slide buckles on upper straps
• Lower swivel clip attaches to jeans waistband or belt loops for positional stability
• All hardware in a silver-chrome finish — no mixed metal tones
• One honest trade-off: the fixed O-ring positions mean back proportions below roughly 50 cm shoulder-to-waist may leave the lower ring sitting at the waistband rather than lower spine

Styling and Occasion

The black-and-silver colorway fits directly into everyday alternative fashion and event-ready outfits. For a festival or club look, wear over a sleeveless ribbed tank with dark denim — the X-back geometry shows through sheer mesh back panels or sits fully exposed on an open cutout top. For a layered street look, wear under a loose black blazer left unbuttoned, letting the collar and upper O-ring frame visible at the lapel. The adjustable sizing also works as an over-jacket detail on moto or bomber styles for a utility-meets-fashion aesthetic.

• Festival and club wear: pair with open-back tank or mesh top
• Street style: layer under unbuttoned blazer or open-front jacket
• Event dressing: combine with monochrome black trousers and statement boots

Material and Care

Straps and collar are constructed from faux leather (PU-coated fabric backing) — no animal-derived materials. The surface has a smooth, lightly glossy finish that resists minor scuffs better than matte vegan leather alternatives. Hardware is zinc-alloy O-rings and buckles with a chrome plating. To clean, wipe with a slightly damp cloth and allow to air dry flat; do not submerge in water or machine wash, as prolonged moisture weakens the PU bond at stitch points. Store flat or loosely coiled to prevent permanent crease marks in the collar band.